English

Proper noun

Acalepha

1. (dated) A group of coelenterates including the jellyfish and sea nettles.

References

1. ↑ Philip Babcock Gove (editor), Webster's Third International Dictionary of the English Language, Unabridged (G. & C. Merriam Co., 1976 [1909], ISBN 0-87779-101-5)