lack

word

/ˈɫæk/
lak
/lˈæk/
lak

Definition

A lack is not having enough of something, or the absence of it. As a verb, to lack means to not have something that is needed or expected.

Usage & Nuances

Common in both formal and everyday English. Very frequent patterns are 'lack of + noun' and 'lack + noun'/'lack + object' as a verb: 'a lack of time', 'The team lacks experience'. It is more neutral and formal than 'don't have enough'. Be careful: we say 'lack confidence' and 'a lack of confidence', not usually 'lack of confidences'.

Example Sentences

The room lacks a window.

basic

Many plants die from a lack of water.

basic

He lacks experience in this job.

basic

What the plan lacks is a clear deadline.

natural

There's no lack of opinions online, that's for sure.

natural

She doesn't lack confidence, I'll give her that.

natural