PUFF n. 3 definitions
eye. (b) A North American harmless snake (Heterodon platyrrhinos) which has the power of puffing up its body. Called also hog-nose snake, flathead, spreading adder, and blowing adder. Puff bird (Zoöl.), any bird of the genus Bucco, or family Bucconidæ. They are small birds, usually with dull-colored and loose plumage,…
RECIPROCATE v.
tely; to recur in vicissitude; to act interchangeably; to alternate. One brawny smith the puffing bellows plies, And draws and blows reciprocating air. Dryden. Reciprocating engine, a steam, air, or gas engine, etc., in which the piston moves back and forth; -- in distinction from a rotary engine, in which the piston t…