weapons, especially firearms, the two upper limbs of the human body from the shoulder to the hand, a branch or division of a company or organization

bear arms, open arms, up in arms

Formal and Informal Expressions of arms

In different contexts, you can replace 'arms' with suitable alternatives. In a more formal setting, 'weapons, firearms, limbs' is apt. In informal speech or writing, 'guns' is a commonplace synonym.

arms: Explore its Definition & Usage

arms Definition

1weapons, especially firearms
2the two upper limbs of the human body from the shoulder to the hand
3a branch or division of a company or organization

Using arms: Examples

Take a moment to familiarize yourself with how "arms" can be used in various situations through the following examples!

Example
The rebels were heavily armed with various types of arms.
Example
He crossed his arms and leaned back in his chair.
Example
The company has several arms that specialize in different areas of business.

arms Synonyms and Antonyms

Synonyms for arms

guns
limbs
weapons
firearms

Phrases with arms

bear arms
to carry weapons, especially firearms, for protection or defense
Example
The Second Amendment of the US Constitution guarantees the right to bear arms.
open arms
a warm and enthusiastic welcome
Example
The family welcomed their new son-in-law with open arms.
up in arms
angry and ready to fight or protest
Example
The community was up in arms over the proposed construction of a new highway.

📌

Summary: arms in Brief

'Arms' [ɑːmz] refers to weapons, especially firearms, as well as the two upper limbs of the human body from the shoulder to the hand. It can also denote a branch or division of a company or organization. Phrases like 'bear arms' and 'up in arms' use 'arms' to convey carrying weapons and being angry or ready to fight, respectively. 'Arms' is also used in idioms like 'open arms,' meaning a warm welcome.