an arm, leg, or wing; a large branch of a tree, a projecting part of a structure or machine

out on a limb, limb from limb, shake a leg

Formal and Informal Expressions of limb

In different contexts, you can replace 'limb' with suitable alternatives. In a more formal setting, 'appendage, member' is apt. In informal speech or writing, 'arm, leg' is a commonplace synonym.

limb: Explore its Definition & Usage

limb Definition

1an arm, leg, or wing; a large branch of a tree
2a projecting part of a structure or machine

Using limb: Examples

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

Example
He lost a limb in the accident.
Example
The bird's wings were clipped, so it couldn't use its limbs to fly.
Example
The tree's limbs were heavy with fruit.
Example
The robot's limb moved smoothly and precisely.

limb Synonyms and Antonyms

Synonyms for limb

Phrases with limb

out on a limb
in a vulnerable or risky position
Example
I'm going out on a limb here, but I think we should invest in the new technology.
limb from limb
violently or thoroughly
Example
If you don't stop teasing your sister, she'll tear you limb from limb.
shake a leg
to hurry up or get moving
Example
Come on, shake a leg! We're going to be late.

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Summary: limb in Brief

The term 'limb' [lɪm] refers to an arm, leg, or wing, as well as a large branch of a tree or a projecting part of a structure or machine. It can be used literally, as in 'He lost a limb in the accident,' or figuratively, as in 'I'm going out on a limb here.' Other phrases include 'limb from limb,' meaning violently or thoroughly, and 'shake a leg,' meaning to hurry up.