wild oat
noun
any uncultivated species of Avena, especially a common weedy grass, A. fatua, resembling the cultivated oat.
a hardy plant, Uvularia sessilifolia, of the lily family, of eastern North America, having deep green, hairy leaves and greenish-yellow, tubular flowers.
Idioms for wild oat
sow one's wild oats,
to have a youthful fling at reckless and indiscreet behavior, especially to be promiscuous before marriage.
Origin of wild oat
First recorded in 1490–1500
Words nearby wild oat
wild madder,
wild man,
wild mandrake,
wild monkshood,
wild mustard,
wild oat,
wild oats,
wild olive,
wild orange,
wild pansy,
wild parsley
British Dictionary definitions for wild oats (1 of 2)
wild oats
pl n
slang
the indiscretions of youth, esp dissoluteness before settling down (esp in the phrase sow one's wild oats)
British Dictionary definitions for wild oats (2 of 2)
wild oat
noun
any of several temperate annual grasses of the genus Avena, esp A. fatua, that grow as weeds and have long bristles on their flower spikes
Idioms and Phrases with wild oats
wild oats
see sow one's wild oats.