Lack

/læk/

Meaning & Definition

noun
the state of being without or not having enough of something.
There was a lack of evidence to support his claims.
a deficiency or absence of something.
The lack of sunlight affected the growth of the plants.
a shortage or deficit.
The lack of resources made it difficult to complete the project.
verb
to be without or not have enough of something.
She lacks the experience needed for the job.
to be deficient or absent.
The program lacks sufficient funding to continue.
to feel or experience the need for something.
I lack the motivation to exercise today.

Etymology

Middle English: from Old English 'lacian' meaning 'to let go, lose'.

Common Phrases and Expressions

lack of:
not having enough of something
lack nothing:
to have everything one needs
lackadaisical:
showing a lack of enthusiasm or determination

Related Words

Slang Meanings

to be missing something important
He's lacking in social skills.
not having enough money
I'm really lacking right now; need to find a job.