Puffer \Puff"er\, n.
1. One who puffs; one who praises with noisy or extravagant
commendation.
2. One who is employed by the owner or seller of goods sold
at suction to bid up the price; a by-bidder. --Bouvier.
3. (Zo["o]l.)
(a) Any plectognath fish which inflates its body, as the
species of {Tetrodon} and {Diodon}; -- called also
{blower}, {puff-fish}, {swellfish}, and {globefish}.