arm

1
[ ahrm ]
/ ɑrm /
|||

noun


Nearby words

  1. arlington heights,
  2. arlington national cemetery,
  3. arliss,
  4. arliss, george,
  5. arlon,
  6. arm and a leg,
  7. arm candy,
  8. arm in arm,
  9. arm's-length,
  10. arm-twist

Idioms

Origin of arm

1
before 900; Middle English; Old English earm; cognate with Gothic arms, Old Norse armr, Old Frisian erm, Dutch, Old Saxon, Old High German arm (German Arm) arm; Latin armus, Serbo-Croatian rȁme, rȁmo shoulder; akin to Sanskrit īrmá, Avestan arəma-, OPruss irmo arm; not akin to Latin arma arm2

Related formsarmed, adjectivearm·like, adjective

Can be confusedalms arms

arm

2
[ ahrm ]
/ ɑrm /

noun

Usually arms. weapons, especially firearms.
arms, Heraldry. the escutcheon, with its divisions, charges, and tinctures, and the other components forming an achievement that symbolizes and is reserved for a person, family, or corporate body; armorial bearings; coat of arms.

verb (used without object)

to enter into a state of hostility or of readiness for war.

verb (used with object)

Origin of arm

2
1200–50 for v.; 1300–50 for noun; (v.) Middle English armen < Anglo-French, Old French armer < Latin armāre to arm, verbal derivative of arma (plural) tools, weapons (not akin to arm1); (noun) Middle English armes (plural) ≪ Latin arma, as above

Related formsarm·less, adjective

Arm

ARM

adjustable-rate mortgage.

Ar.M.

Master of Architecture.

Origin of Ar.M.

From the New Latin word Architecturae Magister

Arm.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for arm


British Dictionary definitions for arm

arm

1
/ (ɑːm) /

noun

verb

(tr) archaic to walk arm in arm with
Derived Formsarmless, adjectivearmlike, adjective

Word Origin for arm

Old English; related to German Arm, Old Norse armr arm, Latin armus shoulder, Greek harmos joint

verb (tr)

to equip with weapons as a preparation for war
to provide (a person or thing) with something that strengthens, protects, or increases efficiencyhe armed himself against the cold
  1. to activate (a fuse) so that it will explode at the required time
  2. to prepare (an explosive device) for use by introducing a fuse or detonator
nautical to pack arming into (a sounding lead)

noun

(usually plural) a weapon, esp a firearm
See also arms

Word Origin for arm

C14: (n) back formation from arms, from Old French armes, from Latin arma; (vb) from Old French armer to equip with arms, from Latin armāre, from arma arms, equipment

ARM

abbreviation for

adjustable rate mortgage

Arm.

abbreviation for

Armenia(n)
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

Word Origin and History for arm
Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for arm

arm

[ ärm ]

n.

An upper limb of the human body, connecting the hand and wrist to the shoulder.

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

Idioms and Phrases with arm

arm

In addition to the idioms beginning with arm

  • arm and a leg
  • armed to the teeth
  • arm in arm

also see:

  • at arm's length
  • babe in arms
  • forewarned is forearmed
  • give one's eyeteeth (right arm)
  • long arm of the law
  • one-armed bandit
  • put the arm on
  • shot in the arm
  • take up arms
  • talk someone's arm off
  • twist someone's arm
  • up in arms
  • with one arm tied behind
  • with open arms
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.