Noun cestrum has 1 sense
  1. Cestrum, genus Cestrum - genus of fragrant tropical American shrubs
    --1 is a kind of asterid dicot genus
    --1 is a member of Solanaceae, family Solanaceae, potato family
    --1 has members:
     day jessamine, Cestrum diurnum; night jasmine, night jessamine, Cestrum nocturnum
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