Meaning & use

weak

adjective·Everyday

Lacking physical strength, power, or effectiveness, or easily influenced or broken.

See it in a sentence

After the long illness, his legs felt too weak to climb the stairs.

The committee rejected the proposal because the evidence behind it was weak.

A note on using this word

Weak can describe physical strength, arguments, currencies, or signals, so its meaning depends heavily on context.

Words with a similar meaning

feeblefrail

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

Make it your own

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