- a leg of a pair of pants.
Origin of pant leg
First recorded in 1955–60
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for pant leg
To the other was given a pant-leg, or something of this kind, stuffed with paper or rags.
One of the sparks which had struck my pants burned around, very neatly taking off the cuff and an inch or two of the pant-leg.
Charles Rumford Walker