1. Blow hard; be gusty, as of wind; "A southeaster Blustered onshore"; "The flames Blustered" a violent gusty wind ; noisy confusion and turbulence; "he was awakened by the bluster of their preparations"

2. Bluster: 1 v blow hard; be gusty, as of wind “A southeaster Blustered onshore” “The flames Blustered ” Type of: blow be blowing or storming v act in an arrogant, overly self-assured, or conceited manner Synonyms: swagger , swash Type of: act , behave , do behave in a certain manner; show a certain behavior; conduct or comport oneself v show