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aid

[eyd] /eɪd/
verb (used with object)
1.
to provide support for or relief to; help:
to aid the homeless victims of the fire.
2.
to promote the progress or accomplishment of; facilitate.
verb (used without object)
3.
to give help or assistance.
noun
4.
help or support; assistance.
5.
a person or thing that aids or furnishes assistance; helper; auxiliary.
6.
aids, Manège.
  1. Also called natural aids. the means by which a rider communicates with and controls a horse, as the hands, legs, voice, and shifts in weight.
  2. Also called artificial aids. the devices by means of which a rider increases control of a horse, as spurs, whip, and martingale.
9.
a payment made by feudal vassals to their lord on special occasions.
10.
English History. (after 1066) any of several revenues received by a king in the Middle Ages from his vassals and other subjects, limited by the Magna Charta to specified occasions.
Origin
late Middle English
1375-1425
1375-1425; (noun) late Middle English ayde < Anglo-French, Old French aide, noun derivative of aid(i)er < Latin adjūtāre to help (frequentative of adjuvāre), equivalent to ad- ad- + -jū- help + -t- frequentative suffix + -āre infinitive suffix; (v.) < Anglo-French, Old French aid(i)er < Latin, as above
Related forms
aider, noun
aidful, adjective
aidless, adjective
unaided, adjective
unaidedly, adverb
unaiding, adjective
Can be confused
aid, aide (see usage note at the current entry)
aides, aids, AIDS.
Synonyms
1. See help. 2. abet, back, foster, advance. 4. succor; relief; subsidy, grant.
Antonyms
2. hinder, frustrate.
Usage note
Although the nouns aid and aide both have among their meanings “an assisting person,” the spelling aide is increasingly used for the sense “helper, assistant”: One of the senator's aides is calling. Aide in military use is short for aide-de-camp. It is also the spelling in nurse's aide.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for un aided

aid

/eɪd/
verb
1.
to give support to (someone to do something); help or assist
2.
(transitive) to assist financially
noun
3.
assistance; help; support
4.
a person, device, etc, that helps or assists a teaching aid
5.
(mountaineering) Also artificial aid. any of various devices such as piton or nut when used as a direct help in the ascent
6.
(in medieval Europe; in England after 1066) a feudal payment made to the king or any lord by his vassals, usually on certain occasions such as the marriage of a daughter or the knighting of an eldest son
7.
(Brit, informal) in aid of, in support of; for the purpose of
Derived Forms
aider, noun
Word Origin
C15: via Old French aidier from Latin adjūtāre to help, from juvāre to help

Aid

combining form
1.
denoting a charitable organization or function that raises money for a cause Band Aid, Ferryaid

AID

abbreviation
1.
acute infectious disease
2.
artificial insemination (by) donor: former name for Donor Insemination (DI)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for un aided

aid

n.

early 15c., "wartime tax," also "help, support, assistance," from Old French aide, earlier aiudha "aid, help, assistance" (9c.), from Late Latin adjuta, from fem. past participle of Latin adiuvare (past participle adiutus) "to give help to," from ad- "to" (see ad-) + iuvare "to help" (see adjutant). Meaning "thing by which assistance is given" is recorded from c.1600. Meaning "material help given by one country to another" is from 1940.

v.

c.1400, "to assist, help," from Old French aidier "help, assistance," from Latin adiutare, frequentative of adiuvare (past participle adiutus) "give help to" (see adjutant). Related: Aided; aiding.

Online Etymology Dictionary, © 2010 Douglas Harper
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un aided in Medicine

AID abbr.
artificial insemination donor

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Related Abbreviations for un aided

AID

Agency for International Development
The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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