Proboscis 10/17/2012 Definition of the Day Get link Facebook X Pinterest Email Other Apps By Voice Dictionary - October 17, 2012 proboscis - outgrowth of the mouth (in marine worms) that contains jaws. http://goo.gl/bTkNI #VoiceDictionary #LetsGetWordy #dailydef #proboscis Category: Education Get link Facebook X Pinterest Email Other Apps