Ac·ti·no·ne·ma | \ ˌak-tə-(ˌ)nō-ˈnē-mə \

Definition of Actinonema 

: a form genus of imperfect fungi (order Melanconiales) having hyaline 2-celled spores

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First Known Use of Actinonema

1883, in the meaning defined above

History and Etymology for Actinonema

New Latin, from actin- + -nema

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The first known use of Actinonema was in 1883

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