amphidisk
noun
am·phi·disk
variants or amphidisc
ˈamfəˌdisk
plural -s
: a spicule having a stellate disk at each end found in the reproductive bodies of freshwater sponges of the genus Spongilla and in some of the Hyalospongiae
Word History
Etymology
amphi- + disk, disc
First Known Use
1856, in the meaning defined above
- equalised
- equaliser
- equalisers
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- equalization fund
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- equalized
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- equalizer set
- equalizers
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- equalizing
- equalizing basin