from The Century Dictionary and Cyclopedia
- In Sollas's classification, a tribe of heterocœlous calcareous sponges, embracing both recent and fossil forms, whose flagellated chambers are either radial tubes or cylindrical sacs. The families Syconidæ, Syllcibidæ, and Teichonellidæ are assigned to this tribe.
Sorry, no etymologies found.
Sorry, no example sentences found.
Wordnik is becoming a not-for-profit! Read our announcement here.