subumbrella
[ suhb-uhm-brel-uh ]
nounZoology.
the concave undersurface of a coelenterate medusa, as a jellyfish.
Origin of subumbrella
1Other words from subumbrella
- sub·um·brel·lar, adjective
Words Nearby subumbrella
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
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