coachy adjective 2noun 1forms 3 adjective2 •(informal) Of or related to coaches (trainers or instructors).He looked all soccer coachy in a bright yellow Windbreaker and blue baseball cap. […] — 2009 •(old-fashioned) Of a horse: more suited to drawing a coach than to racing.As a yearling, when Mr. Rowlands bid 900 guineas for Viscount, we thought him rather coachy; but he has framed with age into a nice, useful colt, and looks stones lighter than he did at the Derby. — 1868 noun1 •(informal) A coach (trainer or instructor). formscoachies · coachier · coachiest