adj. 1 dreamy, speculative, unpractical, impractical, fanciful, imaginary, unrealistic, unreal, romantic, idealistic, unworkable, Utopian It is a pity that none of MacKenzie's visionary plans ever came to pass
n. 2 dreamer, idealist, romantic, fantast, wishful thinker, Don Quixote The world needs more visionaries like MacKenzie