proboscis
pro.bos.cis \pr*-'ba:s-*s\ \-'ba:s-*-.de-z\ n or proboscises also pro.bos.ci.des [L, fr. Gk proboskis, fr. pro- + boskein to feed; akin to Lit] pl h gauja herd 1a: the trunk of an elephant; also : any long flexible snout 1b: the human nose esp. when prominent 2: any of various elongated or extensible tubular processes of the oral reg ion of an invertebrate