We found one dictionary that defines the word trained workers:

General (1 matching dictionary)

1. trained workers: Vocabulary.com

(Note: See trained_worker as well.)

Definitions from WordNet (trained worker) ▸ noun:  a worker who has acquired special skills ▸ Also see trained_worker ▸ Words similar to trained workers ▸ Usage examples for trained workers ▸ Idioms related to trained workers ▸ Wikipedia articles (New!) ▸ Words that often appear near trained workers ▸ Rhymes of trained workers ▸ Invented words related to trained workers