Puffball
Pronunciation : Puff"ball`
Part of Speech : n.
Definition : Defn: A kind of ball-shaped fungus (Lycoperdon giganteum, and other species of the same genus) full of dustlike spores when ripe; -- called also bullfist, bullfice, puckfist, puff, and puffin.
(Bot.)
Source : Webster's Unabridged Dictionary, 1913