Rhinotheca definitions

Rhinotheca

• (n.) The sheath of the upper mandible of a bird.
Found on http://thinkexist.com/dictionary/meaning/rhinotheca/

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Rhinotheca

Rhi`no·the'ca noun ; plural Rhinothecæ . [ New Latin , from gr. ........., ........., the nose + ......... case.] (Zoology) The sheath of the upper mandible of a bird.
Found on http://www.encyclo.co.uk/webster/R/76

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rhinotheca

rhinotheca The horny sheath of the upper jaw in birds.
Found on http://www.wordinfo.info/words/index/info/view_unit/2133/3

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