Akademik

Arcellidae
noun
soil and freshwater protozoa; cosmopolitan in distribution
Syn: ↑family Arcellidae
Hypernyms: ↑protoctist family
Member Holonyms: ↑Testacea, ↑order Testacea
Member Meronyms: ↑genus Arcella

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\\-əˌdē\ noun plural
Usage: capitalized
Etymology: New Latin, from Arcella, type genus + -idae
: a cosmopolitan family of soil and freshwater protozoans related to the amoebas but commonly enclosed in a test — see arcella

Useful english dictionary. 2012.