Found 2 items, similar to pentamerous.
English → English (WordNet) Definition: pentamerous pentamerous adj : divided into five parts; specifically, having each floral whorl consist of five (or a multiple of five) members; “pentamerous flowers”
English → English (gcide) Definition: Pentamerous Pentamerous \Pen*tam"er*ous\, a. [Penta- + Gr. ? part.] 1. (Biol.) Divided into, or consisting of, five parts; also, arranged in sets, with five parts in each set, as a flower with five sepals, five petals, five, or twice five, stamens, and five pistils. [1913 Webster] 2. (Zo["o]l.) Belonging to the Pentamera. [1913 Webster]