labor that requires special training for its satisfactory performance.
the workers employed in such labor.
The Meaning Of Labor DayLabor Day is a celebration of laborers, introduced at a time when labor meant something far more grueling than it generally does today.
Origin of skilled labor
First recorded in 1770–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019