speculum Synonyms

mirror reflector dilator seeing glass feathers rejector colonoscopy pier glass hand mirror cheval glass polished metal shaving mirror medical device glass set between windows glass placed on a pier glass between windows glass affixed to the pier full-length glass flat mirror binoculars miro gaper feather expander endoscopy ejector deflector covert bougie glass imager hand glass medical instrument spreader specula reverberator retractor polarizer looking-glass baffler