'Bullish' definitions:

Definition of 'bullish'

(from WordNet)
adjective
Expecting a rise in prices

Definition of 'Bullish'

From: GCIDE
  • Bullish \Bull"ish\, a. Partaking of the nature of a bull, or a blunder. [1913 Webster]
  • Let me inform you, a toothless satire is as improper as a toothed sleek stone, and as bullish. --Milton. [1913 Webster]