Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “lack”

lack

noun [U]  /læk/ us  
a condition of not having any or enough of something, esp. something necessary or wanted: a lack of ambition/confidence/knowledge a lack of money She certainly has no lack of friends (= She has a lot of friends).

lack

verb [T]  /læk/ us  
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 from the Cambridge Academic Content Dictionary © Cambridge University Press)
What is the pronunciation of lack?
Add Cambridge dictionaries to your browser to your website

Definitions of “lack” in other dictionaries

Word of the Day

maiden

a girl or young woman

Word of the Day

Countability – grammar codes

by Dom Glennon​​,
November 26, 2014
Advices and informations Have you ever noticed strange codes in square brackets on entries in Cambridge Dictionaries Online and wondered what they mean? These are grammar codes, giving you a brief summary of how that word behaves grammatically. More information can be obtained by hovering your cursor over the code, and there’s

Read More 

ped-text verb

November 24, 2014
to text someone while walking I’m ped-texting, I’m looking down at my phone, 75 percent of the time.

Read More