Meaning & use

right arm

noun·Everyday

Last updated

UK/ˌraɪt ˈɑːm/
US/ˌraɪt ˈɑrm/

Meanings

  1. nouncountable

    The arm on the right-hand side of the body.

    Grammar: Usually used with a possessive or the: she broke her right arm.

    Patterns

    • raise your right arm
    • break your right arm

    He broke his right arm when he fell off the bicycle.

    Raise your right arm if you know the answer.

    The nurse rolled up her right arm to check the pressure.

  2. nounbefore a nounsportBritish

    In cricket, describing a bowler who delivers the ball with the right arm, as in right-arm fast or right-arm spin.

    Grammar: Often used before a bowling style: a right-arm spinner.

    Patterns

    • right-arm fast
    • right-arm over the wicket

    He is a right-arm bowler who swings the new ball both ways.

    The captain brought on a right-arm spinner after lunch.

    She took four wickets with her right-arm medium pace.

  3. nounsingularfigurativeinformal

    A person who is trusted and helped someone very much, in the phrase someone's right arm.

    Grammar: Used with a possessive: she was the director's right arm.

    Patterns

    • be someone's right arm

    Maria was the manager's right arm during the busy season.

    He served as the mayor's right arm for ten years.

    Every leader needs a loyal right arm.

Word forms

pluralright arms

Common combinations

raise your right arm
Raise your right arm and take the oath.
sprain your right arm
She sprained her right arm in the fall.
right-arm bowler
He is a quick right-arm bowler.
right arm in a cast
He walked in with his right arm in a cast.
give your right arm
I'd give my right arm for a seat at that concert.

Synonyms and how they differ

right-hand man
This is the common idiom for a trusted helper and is used about people, unlike right arm which mainly names the body part.
deputy
A deputy has a formal job as second in command, while a right arm is an informal description of closeness and trust.

Opposites

left arm

Word family

right-handed adjective
using the right hand more skillfully
left arm noun
the matching limb on the other side
armful noun
as much as the arms can hold

Commonly confused: right arm or right hand?

right arm vs right hand

The right hand is only the hand at the end; the right arm includes the shoulder, elbow and forearm.

Practice

The cricket commentator described him as a ___ bowler.

Make it your own

Write a sentence using “right arm”, then check it and compare it with the examples above.

Your sentence stays on this page and is not sent anywhere.

Explore more words