Strut

escora

(beam or rod providing support)

esteio

(beam or rod providing support)

escorar

(to brace or support (something) by a strut or struts)

pavonear

(of a peacock or other fowl: to stand or walk stiffly)

pavonear

(to walk haughtily or proudly)

pavonear-se

(to walk haughtily or proudly)

protuberar

(to protuberate or stick out due to being full or swollen — see also bulge, swell)