威張り屋 いばりや Also written 威張りや Meanings Noun, の-adjective arrogant person; overbearing person; self-important person; braggart; boaster (often as 威張り屋さん) Kanji 威 might. Read as イ. 張 stretch. Read as はり. 屋 shop. Read as や. Jinuma: Japanese Dictionary · Word lists