Unable

/ʌˈneɪbəl/

Meaning & Definition

adjective
not having the ability or means to do something.
She was unable to attend the meeting due to a scheduling conflict.
incapable of being done or achieved.
The project was unable to meet the deadline because of unforeseen circumstances.
lacking the necessary strength or skill.
He felt unable to lift the heavy box on his own.
not being capable of action or progress.
The team was unable to resolve the issue after several hours of discussion.

Etymology

From Old French 'unable', from Latin 'in-' (not) + 'habilis' (able)

Common Phrases and Expressions

unable to attend
Not able to go to an event or place.
unable to determine
Not able to figure out or conclude something.

Related Words

ability
The power or skill to do something.
capable
Having the ability or qualities necessary for doing something.

Slang Meanings

Out of commission
After the injury, he was out of commission and unable to play.
Not in the game
After losing her job, she felt unable and not in the game anymore.