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twinleaf

American  
[twin-leef] / ˈtwɪnˌlif /

noun

plural

twinleaves
  1. a North American herb, Jeffersonia diphylla, having a single white blossom and leaves divided in two.


Etymology

Origin of twinleaf

First recorded in 1845–50; twin 1 ( def. ) + leaf ( def. )