Tribonema

noun Tri·bo·ne·ma \ ˌtrībəˈnēmə , ˌtrib- \

Definition of Tribonema

:a genus (the type of the family Tribonemaceae of the order Heterotrichales) of simple filamentous freshwater yellow-green algae having asexual spores formed within the cells and freed by the breaking of the filaments into H-shaped pieces — see conferva

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Origin and Etymology of tribonema

New Latin, from Greek tribos action of rubbing (from tribein to rub) + New Latin -nema


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