arm

1 of 2noun

/ɑrm/

Forms:arms

one of the two body parts that is connected to the shoulder and ends with fingers

An arm refers to the upper limb of the human body, extending from the shoulder to the hand. It consists of bones, muscles, tendons, and ligaments that work together to provide mobility and dexterity. The arm allows for a wide range of movements, including reaching, grasping, lifting, and manipulating objects. It plays a significant role in daily activities, such as writing, eating, and performing various tasks. The arm is crucial for both functional tasks and expressive gestures, contributing to overall physical capabilities and communication. Understanding the anatomy and function of the arm is essential for maintaining strength, coordination, and flexibility in this important part of the body.

He got a sunburn on his arm after spending the day at the beach.
He rolled up his sleeve to reveal a tattoo on his arm.
She carries the heavy grocery bags with one arm.
She felt a sense of protection as her father placed his arm around her.
She used her arm to push open the heavy door.

a weapon or tool used for fighting or hunting

The soldiers carried heavy arms into battle.
Firearms are strictly regulated by law.
Archery was once the chief arm of hunters.
The rebels were supplied with modern arms.
Ancient warriors relied on swords as their main arms.

Synonyms:

weapon system weapon

the side support of a chair or sofa designed to hold the sitter's arm

She rested her elbow on the arm of the chair.
The sofa's arms were padded for comfort.
The wooden arm of the bench was carved with flowers.
He leaned against the arm of his recliner.
The chair's arms were worn from years of use.

a branch, department, or subdivision of a larger, more complex organization, often responsible for a specific function

The military has an intelligence arm and a logistics arm.
The research arm of the university focuses on renewable energy.
The charity's fundraising arm raised millions last year.
The company's marketing arm launched a new campaign.
The judicial arm of the government ensures law enforcement.

Synonyms:

subdivision branch