Etymology
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REM (n.1)

also R.E.M., rem, unit for measuring ionizing radiation, 1947, acronym of roentgen equivalent man.

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REM (n.2)

also R.E.M., rem, 1957, initialism (acronym) for rapid eye movement.

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broom (n.)

Old English brom, popular name for several types of shrubs common throughout Europe (used medicinally and for fuel) and characterized by long, slender branches and many yellow flowers, from Proto-Germanic *bræmaz "thorny bush" (source also of Dutch braam, German Brombeere "blackberry"), from PIE *bh(e)rem- "to project; a point."

As "twigs of broom tied together to a handle to make a tool for sweeping," mid-14c. Traditionally, both the flowers and sweeping with broom twigs were considered unlucky in May (Suffolk, Sussex, Wiltshire, etc.).

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ream (n.1)

standard commercial measure of paper, rem, mid-14c., from Old French reyme, from Spanish resma, from Arabic rizmah "bundle" (of paper), from rasama "collect into a bundle." The Moors brought manufacture of cotton paper to Spain.

The exact path of transmission of the word to English is unclear, and it might have entered from more than one language. An early variant rym (late 15c.) suggests a Dutch influence: compare Middle Dutch rieme, Dutch riem, which probably were borrowed from Spanish during the Hapsburg control of Holland. For ordinary writing paper, 20 quires of 24 sheets each, or 480 sheets; often 500 or more to allow for waste; the count varies slightly for drawing or printing paper.

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remark (v.)

1630s, "to mark out, distinguish," a sense now obsolete, modeled on French remarquer "to mark, note, heed," formed in French from re-, here perhaps an intensive prefix (see re-), + marquer "to mark," which probably is from Frankish or another Germanic source such as Old High German marchon "to delimit" (see mark (n.1)).

Meaning "take notice of, mark out in the mind" is from 1670s; that of "make a comment, express, as a thought that has occurred to the speaker or writer" is attested from 1690s, from the notion of "make a verbal observation" or "call attention to specific points." Related: Remarked; remarking.

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remedial (adj.)

1650s, "curing, relieving, affording a remedy," from Late Latin remedialis "healing, curing," from Latin remedium "a cure, remedy, medicine, antidote, that which restores health," from re-, here perhaps an intensive prefix (or perhaps literally, "again;" see re-), + mederi "to heal" (from PIE root *med- "take appropriate measures").

Educational sense of "concerned with improving skills of students not as proficient as their peers or as required" is by 1879. In reference to physical exercise or training to overcome muscular or postural deficiencies, by 1925. Related: Remedially.

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remember (v.)

mid-14c., remembren, "keep or bear (something or someone) in mind, retain in the memory, preserve unforgotten," from Old French remembrer "remember, recall, bring to mind" (11c.), from Latin rememorari "recall to mind, remember," from re- "again" (see re-) + memorari "be mindful of," from memor "mindful" (from PIE root *(s)mer- (1) "to remember").

The meaning "recall to mind, bring again to the memory" is from late 14c.; the sense of "to mention" is from 1550s. Also in Middle English "to remind" (someone), "bring back the memory of" (something to someone); "give an account, narrate," and in passive constructions such as hit remembreth me "I remember." An Anglo-Saxon verb for it was gemunan.

The insertion of -b- between -m- and a following consonant (especially where a vowel has dropped out) is regular: compare number (n.), chamber (n.), humble (adj.).

Remember implies that a thing exists in the memory, not that it is actually present in the thoughts at the moment, but that it recurs without effort. Recollect means that a fact, forgotten or partially lost to memory, is after some effort recalled and present to the mind. Remembrance is the store-house, recollection the act of culling out this article and that from the repository. He remembers everything he hears, and can recollect any statement when called on. The words, however, are often confounded, and we say we cannot remember a thing when we mean we cannot recollect it. [Century Dictionary, 1895]

In complimentary messages, "remember (one) to (another), recall one to the remembrance of another," as in remember me to your family, is attested from 1550s.

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Remington (n.)

brand of firearms (1865) and typewriter (produced from 1874), from the surname of Eliphalet Remington (1793-1861) and his son Philo (1816-1889), gunsmiths of Ilion, N.Y.

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reminiscence (n.)

1580s, "act of recollecting," from Old French reminiscence (14c.) and directly from Late Latin reminiscentia "remembrance, recollection" (a loan-translation of Greek anamnesis), from Latin reminiscentem (nominative reminiscens), present participle of reminisci "remember, recall to mind," from re- "again" (see re-) + minisci "to remember," from root of mens "mind" (from PIE root *men- (1) "to think").

The meaning "a recollection of past incidents, events, conditions, etc. within one's personal knowledge" is attested from 1811; especially, in plural, "the collected memories and experiences (of someone) in literary form." The 17c. also had reminiscency "faculty of reminiscence."

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remit (v.)

late 14c., remitten, "to forgive, pardon," from Latin remittere "send back, slacken, let go back, abate," from re- "back" (see re-) + mittere "to send" (see mission). Secondary senses predominate in English.

From c. 1400 as "refer for consideration or performance from one person or group to another;" early 15c. as "send to prison or back to prison." The meaning "allow to remain unpaid, refrain from exacting" (penalty, punishment, etc.) is from mid-15c. Meaning "send money (to someone) in payment" is recorded from 1630s. Related: Remitted; remitting.

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