early 13c., "of or pertaining to the head," from Old French capital, from Latin capitalis "of the head," hence "capital, chief, first," from caput (genitive capitis) "head" (from PIE root *kaput- "head"). The meaning "main, principal, chief, dominant, first in importance" is from early 15c. in English. The modern informal sense of "excellent, first-rate" is by 1754 (as an exclamation of approval, OED's first example is 1875), perhaps from earlier use of the word in reference to ships, "first-rate, powerful enough to be in the line of battle," attested from 1650s, fallen into disuse after 1918. Related: Capitally.
A capital letter "upper-case latter," of larger face and differing more or less in form (late 14c.) is so called because it stands at the "head" of a sentence or word. Capital gain is recorded from 1921. Capital goods is recorded from 1899.
A capital crime or offense (1520s) is one that involves the penalty of death and thus affects the life or "head" (capital had a sense of "deadly, mortal" from late 14c. in English, as it did earlier in Latin). The felt connection between "head" and "life, mortality" also existed in Old English: as in heafodgilt "deadly sin, capital offense," heafdes þolian "to forfeit life." Capital punishment was in Blackstone (1765) and classical Latin capitis poena.
Latin Africa (terra) "African land, Libya, the Carthaginian territory, the province of Africa; Africa as a continent," fem. of adjective Africus, from Afer "an African," a word of uncertain origin. The Latin word originally was used only in reference to the region around modern Tunisia; it gradually was extended to the whole continent. Derivation from a Phoenician cognate of Arabic afar "dust, earth" is tempting. The Middle English word was Affrike.
1640s, "pertaining to or being a center," also "being that from which other related things proceed," from French central or directly from Latin centralis "pertaining to a center," from centrum (see center (n.)). Centrally is attested perhaps as early as early 15c., which might imply a usage of central earlier than the attested date.
Slightly older is centric (1580s). As a U.S. colloquial noun for "central telephone exchange," first recorded 1889 (hence, "Hello, Central?"). Central processing unit attested from 1961. Central America is attested from 1826.
"head of a column or pillar," late 13c., from Anglo-French capitel, Old French chapitel (Modern French chapiteau), or directly from Latin capitellum "head of a column or pillar," literally "little head," diminutive of caput "head" (from PIE root *kaput- "head").
1610s, "a person's wealth," from Medieval Latin capitale "stock, property," noun use of neuter of Latin capitalis "capital, chief, first" (see capital (adj.)). From 1640s as "the wealth employed in carrying on a particular business," then, in a broader sense in political economy, "that part of the produce of industry which is available for further production" (1793).
[The term capital] made its first appearance in medieval Latin as an adjective capitalis (from caput, head) modifying the word pars, to designate the principal sum of a money loan. The principal part of a loan was contrasted with the "usury"—later called interest—the payment made to the lender in addition to the return of the sum lent. This usage, unknown to classical Latin, had become common by the thirteenth century and possibly had begun as early as 1100 A.D., in the first chartered towns of Europe. [Frank A. Fetter, "Reformulation of the Concepts of Capital and Income in Economics and Accounting," 1937, in "Capital, Interest, & Rent," 1977]
Also see cattle, and compare sense development of fee, and pecuniary. Middle English had chief money "principal fund" (mid-14c.). The noun use of the adjective in classical Latin meant "a capital crime."
short-necked, stripe-legged giraffe of central Africa, 1900, from the animal's name in Mbuba (Congo). Reported by English explorer Sir Harry Johnston.
"office or official position of a secretary" in the administrative and executive sense, 1811, from French secrétariat, from Medieval Latin secretariatus "the office of a secretary," from secretarius "clerk, notary, confidential officer, confidant" (see secretary). Meaning "division of the Central Committee of the USSR" (with capital S-) is from 1926, from Russian sekretariat.
Old English Africanas (plural) "native or inhabitant of Africa," from Latin Africanus (adj.) "of Africa, African," from Africa (see Africa). Used of white residents of Africa from 1815. Used of black residents of the U.S. from 18c., when it especially meant "one brought from Africa" and sometimes was contrasted to native-born Negro. As an adjective by 1560s, "pertaining to Africa or Africans" (Old English had Africanisc); from 1722 as "of or pertaining to black Americans."
South Korean capital, from Korean soul, literally "capital." It was the national capital from 1392 until Japanese annexation in 1910.
