American Heritage Dictionary
(2)
Century Dictionary
GNU Webster's 1913
(1)
WordNet
Elsewhere on the web
No competency of any kind ever threatened to pull Morrissey out of his mooncalf reverie; for Morrissey, hopelessness was never a pose.— Slate Magazine
That I and my goodwife should have bred up a mooncalf!— The Herd Boy and His Hermit
Put it under your pillow and hug it, you great big mooncalf!— Skippy Bedelle His Sentimental Progress From the Urchin to the Complete Man of the World
I turned and saw a knight, who asked me why I gaped like a mooncalf at the torn bird.— King Arthur's Knights The Tales Re-told for Boys ; Girls
Caliban is a mooncalf, and his origin is distinctly traced to a source of this description.— Elizabethan Demonology

American Heritage Dictionary (1)
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