1. (verb)brag, bragging, crow, crowing, vaporing, line-shooting, gasconade an instance of boastful talk "his brag is worse than his fight"; "whenever he won we were exposed to his gasconade"
2. (verb)boast, tout, swash, shoot a line, brag, gas, blow, bluster, vaunt, gasconade show off
Definitions of 'gasconade'
Webster 1913 Dictionary
1. (noun)gasconade a boast or boasting; a vaunt; a bravado; a bragging; braggodocio
Definition of gasconade 
