See Also: Proboscis(medicine)
proboscis(dictionary)
proboscis(dictionary)
proboscis monkey(encyclopedia)

blunderbuss (oh) and Proboscis (medicine)


blunderbuss (oh)



[Date: 1600-1700; Origin: Early Dutch donderbus, from donder 'thunder' + bus 'gun'; influenced by blunder]
a type of gun used in the past

Proboscis (medicine)


proboscis


1. <zoology> 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.

The proboscis of an elephant is a flexible muscular elongation of the nose. The proboscis of insects is usually a chitinous tube formed by the modified maxillae, or by the labium.

2. <zoology> By extension, applied to various tubelike mouth organs of the lower animals that can be everted or protruded.

The proboscis of annelids and of mollusks is usually a portion of the pharynx that can be everted or protruded. That of nemerteans is a special long internal organ, not connected with the mouth, and not used in feeding, but capable of being protruded from a pore in the head.

3. The nose. Proboscis monkey.

Origin: L. Fr. Gr.; before + to feed, graze.