Scriptura › Dictionary › Rhinotheca 1 entry 1 source Rhinotheca Open directly Webster's 1828 Dictionary · 1828 Part of speech: noun (n.) The sheath of the upper mandible of a bird.
1 entry 1 source Rhinotheca Open directly Webster's 1828 Dictionary · 1828 Part of speech: noun (n.) The sheath of the upper mandible of a bird.