well-trained
UK: ˌwel ˈtreɪnd | US: ˌwel ˈtreɪnd
adj. having received thorough training or instruction; skilled through practice.
adj. (of an animal) taught to obey commands or perform tasks effectively.
The word combines "well," from Old English wel (good, rightly), with "train," derived from Old French trainer (to drag, draw, or instruct), itself from Latin traginare (to pull). The suffix "-ed" marks the past participle, indicating a completed state. Together, "well-trained" literally means "thoroughly taught/drilled," reflecting a high level of skill or discipline.
The well-trained chef prepared the meal with precision.
Her well-trained dog obeyed every command instantly.
A well-trained team can handle emergencies efficiently.
The soldiers were well-trained in combat tactics.
He credited his success to being well-trained by experienced mentors.