bibliographical (adj.) Look up bibliographical at Dictionary.com
1670s; see bibliography + -ical.
bibliography (n.) Look up bibliography at Dictionary.com
1670s, "the writing of books," from Greek bibliographia "the writing of books," from biblio- + graphos "(something) drawn or written" (see -graphy). Sense of "a list of books that form the literature of a subject" is first attested 1869. Related: Bibliographic.
biblioklept (n.) Look up biblioklept at Dictionary.com
1881, from biblio- + Greek kleptes "thief" (see kleptomania). Walsh calls it "a modern euphemism which softens the ugly word book-thief by shrouding it in the mystery of the Greek language."
bibliolator (n.) Look up bibliolator at Dictionary.com
1820, perhaps first in Coleridge, from bibliolatry (q.v.).
bibliolatry (n.) Look up bibliolatry at Dictionary.com
1763, "worship of books," from biblio- + -latry. Meaning "worship of the Bible" is from 1847.
bibliomancy (n.) Look up bibliomancy at Dictionary.com
1753, "divination by opening a book (especially the Bible) at random," the first verse presenting itself being taken as a prognostication of future events, from biblio- + -mancy. In pagan times, Homer (sortes Homericae) and Virgil (sortes Virgilianae) were used.
bibliomania (n.) Look up bibliomania at Dictionary.com
1734, after French bibliomanie, from biblio- + mania.
bibliomaniac (n.) Look up bibliomaniac at Dictionary.com
1816; see bibliomania.
A bibliomaniac must be carefully distinguished from a bibliophile. The latter has not yet freed himself from the idea that books are meant to be read. [Walsh]
bibliophile (n.) Look up bibliophile at Dictionary.com
also bibliophil, 1824, from French bibliophile, from biblio- + -phile.
bibliopole (n.) Look up bibliopole at Dictionary.com
"bookseller," 1775, from Latin bibliopola, from Greek bibliopoles "bookseller," from biblion "book" (see bible) + poles "merchant, seller" (see monopoly).
bibliotheca (n.) Look up bibliotheca at Dictionary.com
see bibliothek.
bibliothecary (n.) Look up bibliothecary at Dictionary.com
"librarian," 1610s, from Latin bibliothecarius, from bibliotheca "library, room for books; collection of books," from Greek bibliotheke, literally "book-repository," from biblion (see Bible) + theke "case, chest, sheath," from suffixed form of PIE root *dhe- "to set, put." An earlier form in English was bibliothecar (1580s).
bibliothek (n.) Look up bibliothek at Dictionary.com
Old English biblioðece "the Scriptures," from Latin bibliotheca "library, room for books; collection of books," from Greek bibliotheke, literally "book-repository," from biblion (see Bible) + theke "case, chest, sheath," from suffixed form of PIE root *dhe- "to set, put." Used of the Bible by Jerome and serving as the common Latin word for it until Biblia began to displace it 9c.
bibulous (adj.) Look up bibulous at Dictionary.com
1670s, "spongy, absorbent," from Latin bibulus "drinking readily, given to drink;" of things, "absorbent; moistened," from bibere "to drink" (see imbibe). Meaning "fond of drink" attested in English by 1861.
Bic (n.) Look up Bic at Dictionary.com
popular type of plastic ball-point pen, designed c. 1950 in France, named 1953 as a shortened form of company co-founder Marcel Bich (1914-1994).
bicameral (adj.) Look up bicameral at Dictionary.com
"having two chambers," 1832, from bi- "two" (see bi-) + Late Latin camera "chamber" (see camera) + -al (1).
bicarbonate (n.) Look up bicarbonate at Dictionary.com
1814, bi-carbonate of potash, apparently coined by English chemist William Hyde Wollaston (1766-1828), from bi- + carbonate.
bice (n.) Look up bice at Dictionary.com
"pale blue color," early 15c., shortened from blew bis "blue bice," from French bis "swarthy, brownish-gray" (12c.), cognate with Italian bigio; of unknown origin. Via French combinations azur bis, vert bis the word came into English with a sense of "blue" or "green."
bicentenary (adj.) Look up bicentenary at Dictionary.com
"pertaining to a 200-year period," 1843; see bi- + centenary. Also see bicentennial. As a noun, "a bicentennial anniversary or celebration," also from 1843.
bicentennial Look up bicentennial at Dictionary.com
also bi-centennial, 1843 (adj.), 1871 (noun), American English, from bi- + centennial (q.v.). In rivalry with bicentenary (1831) which seems to have been the more common word in Britain.
bicep (n.) Look up bicep at Dictionary.com
false singular of biceps (q.v.).
bicephalous (adj.) Look up bicephalous at Dictionary.com
1803, a hybrid from bi- + Latinized adjectival form of Greek kephale "head" (see cephalo-).
biceps Look up biceps at Dictionary.com
1630s (adj.), from Latin biceps "having two parts," literally "two-headed," from bis "double" (see bis-) + -ceps comb. form of caput "head" (see capitulum). As a noun meaning "biceps muscle," from 1640s, so called for its structure. Despite the -s, it is singular, and classicists insist there is no such word as bicep.
bicipital (adj.) Look up bicipital at Dictionary.com
"having two heads," 1640s, from Latin biceps (genitive bicipitis); see biceps + -al (1).
bicker (v.) Look up bicker at Dictionary.com
early 14c., bikere, "to skirmish, fight," perhaps from Middle Dutch bicken "to slash, stab, attack," + -er, Middle English frequentative suffix. Meaning "to quarrel" is from mid-15c. Related: Bickered; bickering.
bicker (n.) Look up bicker at Dictionary.com
c. 1300, skirmish, battle; from the same source as bicker (v.). In modern use, often to describe the sound of a flight of an arrow or other repeated, loud, rapid sounds, in which sense it is perhaps at least partly echoic.
bickering (n.) Look up bickering at Dictionary.com
c. 1300, "a skirmish," from bicker (v.). Meaning "a verbal wrangle" is from 1570s.
bickering (adj.) Look up bickering at Dictionary.com
1808 in the sense of "contentious," present participle adjective from bicker (v.). Earlier it was used to mean "flashing, quivering" (1660s).
bicoastal (adj.) Look up bicoastal at Dictionary.com
also bi-coastal, by 1977 in reference to the East and West coasts of the U.S. (or, specifically, New York and Los Angeles); from bi- + coastal.
bicuspid (adj.) Look up bicuspid at Dictionary.com
1826, "having two parts," from bi- + Latin cuspidem "cusp, point." As a noun, short for bicuspid molar, attested from 1837.
bicycle (n.) Look up bicycle at Dictionary.com
1868, coined from bi- "two" + Greek kyklos "circle, wheel" (see cycle (n.)), on the pattern of tricycle; both the word and the vehicle superseding earlier velocipede. The English word probably is not from French, though often said to be (many French sources say the French word is from English). The assumption apparently is because Pierre Lallement, employee of a French carriage works, improved Macmillan's 1839 pedal velocipede in 1865 and took the invention to America. See also pennyfarthing. As a verb, from 1869.
That ne plus ultra of snobbishness -- bicyclism. [1876]
bicyclist (n.) Look up bicyclist at Dictionary.com
1869, from bicycle + -ist.
bid (v.) Look up bid at Dictionary.com
probably an early Middle English mutual influence or confusion of two old words: The sense in bid farewell is from Old English biddan "to ask, entreat, beg, pray, beseech; order" (class V strong verb, past tense bæd, past participle beden), from Proto-Germanic *bidjan "to pray, entreat" (source also of German bitten "to ask," attested in Old High German from 8c., also Old Saxon bidjan, Old Frisian bidda, Old Norse biðja, Gothic bidjan). This, according to Kluge and Watkins, is from a PIE root *gwhedh- "to ask, pray" (see bead (n.)).

To bid at an auction, meanwhile, is from Old English beodan "offer, proclaim" (class II strong verb; past tense bead, past participle boden), from Proto-Germanic *beudan "to stretch out, reach out, offer, present," (source also of German bieten "to offer," Old High German biatan, also Old Saxon biodan, Old Frisian biada, Old Norse bjoða, Gothic anabiudan "to command"). This is from PIE root *bheudh- "be aware, make aware" (source also of bode (v.)). As a noun, 1788, from the verb.
bidden Look up bidden at Dictionary.com
past participle of bid and bide.
biddy (n.) Look up biddy at Dictionary.com
"old woman," 1785; meaning "Irish maid-servant" (1861) is American English; both from Biddy, pet form of common Irish proper name Bridget.
bide (v.) Look up bide at Dictionary.com
Old English bidan "to stay, continue, live, remain," also "to trust, rely," from Proto-Germanic *bidan "to await" (source also of Old Norse biða, Old Saxon bidan, Old Frisian bidia, Middle Dutch biden, Old High German bitan, Gothic beidan "to wait"), which is of uncertain origin. Possibly from PIE root *bheidh- "to trust, confide, persuade" (via notion of "to await trustingly"). Preserved in Scotland and northern England, replaced elsewhere by abide in all senses except to bide one's time. Related: Bided; biding.
bidet (n.) Look up bidet at Dictionary.com
1620s, "small horse," from French bidet (16c.), of unknown etymology. Originally in French "a small horse, a pony," thus "a vessel on a low narrow stand, which can be bestridden for bathing purposes," a sense attested in English from 1766.
bidirectional (adj.) Look up bidirectional at Dictionary.com
also bi-directional, 1941, from bi- + direction + -al (1). Originally of microphones. Related: Bidirectionally.
Biedermeier Look up Biedermeier at Dictionary.com
1854, from German, from Gottlieb Biedermeier, name of a fictitious writer of stodgy poems (invented by Ludwig Eichrodt as a satire on bourgeois taste); the name applied to styles prevalent in Germany 1815-48; also "conventional, bourgeois."
biennial (adj.) Look up biennial at Dictionary.com
"lasting for two years" (1620s); "occurring every two years" (1750), from Latin biennium "two-year period," from bi- (see bi-) + annus "year" (see annual (adj.)). The vowel change is "due to the Latin phonetic law according to which the unaccented and closed radical syllable of the second element of compounds, original -ă- becomes -ĕ-" [Klein]. The noun meaning "a biennial plant" is attested by 1770.
biennium (n.) Look up biennium at Dictionary.com
"space of two years," by 1851, from Latin biennium "two years, a period of two years," from bi- + annus "year" (see annual (adj.)). For vowel change, see biennial.
bier (n.) Look up bier at Dictionary.com
Old English bær (West Saxon), ber (Anglian) "handbarrow, litter, bed," from West Germanic *bero (source also of Old Saxon, Old High German bara, Old Frisian bere, Middle Dutch bare, Dutch baar, German Bahre "bier"), from PIE root *bher- (1) "to carry," and thus related to the Old English verb beran "to bear" (see bear (v.)), making a bier etymologically anything used for carrying, only later limited to funerary sense. Since c. 1600, spelling influenced by French bière, from Old French biere, from Frankish *bera, from the same Germanic root.
bifarious (adj.) Look up bifarious at Dictionary.com
1650s, from Latin bifarius "twofold, double," probably originally "that which can be expressed in two ways" [Klein], from bi- (see bi-) + fari "to speak, say," from PIE root *bha- (2) "to speak, tell, say." Related: Bifariously.
biff (v.) Look up biff at Dictionary.com
"to hit," 1877, imitative (as a sound effect, from 1847). Related: Biffed; biffing. As a noun, attested from 1881.
bifid (adj.) Look up bifid at Dictionary.com
"split in two equal parts," 1660s, from Latin bifidus "split into two parts," from bi- (see bi-) + stem of findere "to split" (see fissure).
bifocal (adj.) Look up bifocal at Dictionary.com
"having two foci," 1844, from bi- + focal.
bifocals (n.) Look up bifocals at Dictionary.com
"bifocal spectacles," 1899, see bifocal. Conceived by Benjamin Franklin, but called by him double spectacles.
bifoliate (adj.) Look up bifoliate at Dictionary.com
"having two leaves," 1817, from bi- + foliate.
bifurcate (v.) Look up bifurcate at Dictionary.com
1610s, from Medieval Latin bifurcatus, from Latin bi- (see bi-) + furca, the root of fork. Related: Bifurcated; bifurcating.
bifurcate (adj.) Look up bifurcate at Dictionary.com
1835, from Medieval Latin bifurcatus, from Latin bi- (see bi-) + furca, the root of fork (n.).