Meaning & use

Lacklustre

adjective·Advanced

Last updated

Lacking in vitality, brilliance, or conviction; unimpressive or dull.

See it in a sentence

Critics called the film's lacklustre sequel a disappointing follow-up to the original.

The team put in a lacklustre performance and lost by three goals.

A note on using this word

"Lacklustre" is the British spelling; American English generally writes it as "lackluster," without the final "re."

Words with a similar meaning

dullunimpressivemediocre

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

Words with an opposite meaning

brilliantdazzling

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