Tentaculum

• (n.) One of the stiff hairs situated about the mouth, or on the face, of many animals, and supposed to be tactile organs; a tactile hair. • (n.) A tentacle.
Found on http://thinkexist.com/dictionary/meaning/tentaculum/

tentaculum

(from the article `chimaera`) ...chimaeras have a single external gill opening, covered by a flap as in the bony fishes, on each side of the body. Male chimaeras, unique among ...
Found on http://www.britannica.com/eb/a-z/t/25

Tentaculum

Ten·tac'u·lum noun ; plural Tentacula . [ New Latin See Tentacle .] 1. (Zoology) A tentacle. 2. (Anat.) One of the stiff hairs situated about the mouth, or on the face, of many animals, and supposed to be tactile organs; a tactile hair.
Found on http://www.encyclo.co.uk/webster/T/27

tentaculum

tentaculum (s), tentacula (pl) A feeler or tentacle, as when someone feels or perceives by the senses; especially, by touch. The political characteristic of the early Greeks, and of the early Romans, too, is that out of the tentacula of a monarchy they developed the organs of a republic. —Oxford English Dictionary
Found on http://www.wordinfo.info/words/index/info/view_unit/2110/2
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