Proboscidifera :: Proboscidifera (n. pl.) An extensive division of pectinibranchiate gastropods, including those that have a long retractile proboscis, with the mouth at the end, as the cones, whelks, tritons, and cowries. See Illust. of Gastropoda, and of Winkle..
Proboscidifera :: Proboscidifera (n. pl.) A subdivision of the taenioglossate gastropods, including the fig-shells (Pyrula), the helmet shells (Cassis), the tritons, and allied genera..
Proboscidiform :: Proboscidiform (a.) Having the form or uses of a proboscis; as, a proboscidiform mouth..
Proboscis :: Proboscis (n.) A hollow organ or tube attached to the head, or connected with the mouth, of various animals, and generally used in taking food or drink; a snout; a trunk..
Proboscis :: Proboscis (n.) By extension, applied to various tubelike mouth organs of the lower animals that can be everted or protruded..