lean and mean
lean
li:n
lin
and
ənd
ēnd
mean
mi:n
min

Definition & Meaning of "lean and mean"in English

lean and mean
01

used to describe someone who is ready and willing to try their best in order to get something done 

lean and mean definition and meaning
Approving
Idiom
Informal

What is the origin of the idiom "lean and mean" and when to use it?

The origin of the phrase "lean and mean" is not definitively known, but it is believed to have emerged in the late 20th century. The phrase "lean and mean" is used to describe something or someone that is highly efficient, focused, and effective. It can be used in business, sports, or fitness contexts to convey a state of optimal performance and a streamlined approach to achieving desired results.

Examples
After two weeks of training, the team was lean and mean. 
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