Scriptura › Dictionary › Hypostome; Hypostoma 1 entry 1 source Hypostome; Hypostoma Open directly Webster's 1828 Dictionary · 1828 Part of speech: noun (n.) The lower lip of trilobites, crustaceans, etc.
1 entry 1 source Hypostome; Hypostoma Open directly Webster's 1828 Dictionary · 1828 Part of speech: noun (n.) The lower lip of trilobites, crustaceans, etc.