LACKING definition: 1. If something that you need is lacking, you do not have enough of it: 2. to not have a quality…. Learn more.

The meaning of LACK is to be deficient or missing. How to use lack in a sentence.

LACKING definition: being without; not having; wanting; less. See examples of lacking used in a sentence.

If something's lacking, there's not enough of it. Your new house may be lacking when it comes to comfortable chairs, leading your friends to lounge on the floor instead.

If something or someone is lacking in a particular quality, they do not have any of it or enough of it. ...if your hair is lacking in lustre and feeling dry.

Definition of lacking adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

lack•ing (lak′ ing), prep. being without; not having; wanting; less: Lacking equipment, the laboratory couldn't undertake the research project. adj. wanting; deficient: He was found lacking in stamina.

1. To be missing or deficient: We suspected that he was lying, but proof was lacking. 2. To be in need of something: She does not lack for friends.

Dec 14, 2025 · lacking (comparative more lacking, superlative most lacking) This cheese is lacking in pungency. The team was lacking in stamina and lost the match decidedly. A few of the pieces of this …

LACKING meaning: 1 : not having any or enough of something that is needed or wanted often + in; 2 : needed, wanted, or expected but not present or available