Meaning of lean and mean | Babel Free
Definitions
efficient because of having nothing in excess of what is needed, and single-minded in one's objective
colloquial
Examples
“He's a lean and mean fighting machine.”
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.