| 1. | the upper limb of the human body, esp. the part extending from the shoulder to the wrist. |
| 2. | the upper limb from the shoulder to the elbow. |
| 3. | the forelimb of any vertebrate. |
| 4. | some part of an organism like or likened to an arm. |
| 5. | any armlike part or attachment, as the tone arm of a phonograph. |
| 6. | a covering for the arm, esp. a sleeve of a garment: the arm of a coat. |
| 7. | an administrative or operational branch of an organization: A special arm of the government will investigate. |
| 8. | Nautical. any of the curved or bent pieces of an anchor, terminating in the flukes. |
| 9. | an armrest. |
| 10. | an inlet or cove: an arm of the sea. |
| 11. | a combat branch of the military service, as the infantry, cavalry, or field artillery. |
| 12. | power; might; strength; authority: the long arm of the law. |
| 13. | Typography. either of the extensions to the right of the vertical line of a K or upward from the vertical stem of a Y. |
| 14. | an arm and a leg, a great deal of money: Our night on the town cost us an arm and a leg. |
| 15. | arm in arm, with arms linked together or intertwined: They walked along arm in arm. |
| 16. | at arm's length, not on familiar or friendly terms; at a distance: He's the kind of person you pity but want to keep at arm's length. |
| 17. | in the arms of Morpheus, asleep: After a strenuous day, he was soon in the arms of Morpheus. |
| 18. | on the arm, Slang. free of charge; gratis: an investigation of policemen who ate lunch on the arm. |
| 19. | put the arm on, Slang.
|
| 20. | twist someone's arm, to use force or coercion on someone. |
| 21. | with open arms, cordially; with warm hospitality: a country that receives immigrants with open arms. |

| 1. | Usually, arms. weapons, esp. firearms. |
| 2. | 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. |
| 3. | to enter into a state of hostility or of readiness for war. |
| 4. | to equip with weapons: to arm the troops. |
| 5. | to activate (a fuze) so that it will explode the charge at the time desired. |
| 6. | to cover protectively. |
| 7. | to provide with whatever will add strength, force, or security; support; fortify: He was armed with statistics and facts. |
| 8. | to equip or prepare for any specific purpose or effective use: to arm a security system; to arm oneself with persuasive arguments. |
| 9. | to prepare for action; make fit; ready. |
| 10. | bear arms,
|
| 11. | take up arms, to prepare for war; go to war: to take up arms against the enemy. |
| 12. | under arms, ready for battle; trained and equipped: The number of men under arms is no longer the decisive factor in warfare. |
| 13. | up in arms, ready to take action; indignant; outraged: There is no need to get up in arms over such a trifle. |

| adjustable-rate mortgage. |
| 1. | Armenian. |
| 2. | Armorican. |
| Master of Architecture. |

| ad·just·a·ble-rate mortgage (ə-jŭst'ə-bəl-rāt') n. Abbr. ARM A mortgage whose interest rate is raised or lowered at periodic intervals according to the prevailing interest rates in the market. Also called variable-rate mortgage. |
arm 1 (ärm) n.
[Middle English, from Old English earm; see ar- in Indo-European roots.] armed (ärmd) adj. |
| ARM abbr. adjustable-rate mortgage |
arm
|
arm 1 (ärm)
n.
An upper limb of the human body, connecting the hand and wrist to the shoulder.
ARM
1.
Originally Acorn RISC Machine.
2.
3.
4.
(1997-10-03)
Arm
used to denote power (Ps. 10:15; Ezek. 30:21; Jer. 48:25). It is also used of the omnipotence of God (Ex. 15:16; Ps. 89:13; 98:1; 77:15; Isa. 53:1; John 12:38; Acts 13:17)
arm
In addition to the idioms beginning with 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.
ARM
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