strutting I. struttingadjective Etymology: Middle English stroutinge that swells or bulges, from present participle of strouten to swell, bulge : that struts • strut·ting·lyadverb II. strut·ting\ˈstrəd.iŋ, -ətiŋ, -ēŋ\noun (-s) Etymology:strut (II) + -ing : struts; specifically: bridging 2