noun
chiefly North American herbs with usually nocturnal flowers
• Syn: ↑genus Oenothera
• Hypernyms: ↑dicot genus, ↑magnoliopsid genus
• Member Holonyms: ↑Onagraceae, ↑family Onagraceae, ↑evening-primrose family
* * *
\\ˌēnəˈthirə, ēˈnäthərə\ nounUsage: capitalized
Etymology: New Latin, from Latin oenothera, onothera, a plant of the genus Epilobium, from Greek oinothēras, onothēras
: a genus of mostly No. American annual or biennial herbs (family Onagraceae) having usually nocturnal yellow flowers with erect buds and terete seeds in two rows in a capsule — see evening primrose, kneiffia
* * *
Oenothera /ē-nō-thēˈrə, sometimes ē-nothˈə-rə/
noun
The evening primrose genus of Onagraceae
ORIGIN: Gr oinothēras, perh a wrong reading for onothēras, a plant whose roots smelt of wine, perh oleander
Useful english dictionary. 2012.