- Enter a word for the dictionary definition.
From The Collaborative International Dictionary of English v.0.48:
Visionary \Vi"sion*a*ry\, n.; pl. Visionaries. 1. One whose imagination is disturbed; one who sees visions or phantoms. [1913 Webster] 2. One whose imagination overpowers his reason and controls his judgment; an unpractical schemer; one who builds castles in the air; a daydreamer. [1913 Webster]