- triactinal
- tri·actinal
English syllables. 2014.
triactinal
Look at other dictionaries:
triactinal — adj. [Gr. treis, three; aktis, ray] (PORIFERA) Having a three pointed or rayed spicule; see diactinal, tetractinal, monactinal … Dictionary of invertebrate zoology
triactinal — … Useful english dictionary
triact — ˈtrīˌakt noun ( s) Etymology: tri + act : a triactinal sponge spicule * * * triact /trīˈakt/ (zoology) adjective Three rayed ORIGIN: ↑tri , and Gr aktīs, īnos ray • • • … Useful english dictionary
triactine — adjective see triactinal * * * trīactˈinal / i nəl or īˈnəl/ or trīactˈine / in/ adjective • • • Main Entry: ↑triact … Useful english dictionary
