1. the two upper limbs of the human body from the shoulder to the hand
Usage: plural of arm
2. weapons and ammunition; armaments
Usage: military
3. the heraldic bearings or insignia of a family, state, or corporation
Usage: heraldry

Examples

• She crossed her arms and waited for an answer.
• The dancer moved her arms gracefully above her head.
• The treaty called for a reduction in nuclear arms.
• The soldiers laid down their arms and surrendered.
• The family’s coat of arms was displayed above the fireplace.
• He held the baby safely in his arms.
• The country agreed to limit arms sales to other nations.