define excelsior
Definitions for excelsiorÉªkËsÉl si Ér, Ék-. excelsior, wood shavings(noun) thin curly wood shavings used for packing or stuffing. excelsior(Noun) An originally trademarked name for stuffing material (as for furniture and mattresses) made of slender, curled wood shavings, as a substitute for hair.