| ̷ ̷ ̷ ̷ˌsīfəˈnelə noun
Usage: capitalized
Etymology: New Latin, from ambly- + Latin siphon-, sipho + New Latin -ella
: a genus of thin-walled extinct calcareous sponges including important index fossils of Pennsylvanian age
| ̷ ̷ ̷ ̷ˌsīfəˈnelə noun
Usage: capitalized
Etymology: New Latin, from ambly- + Latin siphon-, sipho + New Latin -ella
: a genus of thin-walled extinct calcareous sponges including important index fossils of Pennsylvanian age
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012