subumbrella
English
Etymology
Pronunciation
- Rhymes: -ɛlə
Noun
subumbrella (plural subumbrellas)
- (zoology) The undersurface of the umbrella of a jellyfish.
References
- “subumbrella”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.