plural noun Meso·tae·ni·a·ce·ae

Definition of Mesotaeniaceae

  1. :  a family of unicellular or colonial green algae (order Zygnematales) comprising the saccoderm desmids and differing from the Desmidiaceae in having the cell wall in a single piece and without pores — see desmidiales

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Origin and Etymology of mesotaeniaceae

New Latin, from Mesotaenium, type genus (from mes- + -taenium —from Latin taenia ribbon, band, fillet) + -aceae — more at taenia

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a trip made at another's expense

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