Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

English definition of “lack”

lack

verb [T]    /læk/
to not have any or enough of something, esp . something necessary or wanted : What we lack in this house is space to store things. He’s totally lacking a sense of humor .
(Definition of lack verb from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of lack

More American English definitions for “lack”

Definitions of “lack” in other dictionaries

Word of the Day

drizzle

to pour liquid slowly over something, especially in a thin line or in small drops

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More