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

British Dictionary definitions for sow wild oats

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

Cultural definitions for sow wild oats

sow wild oats

To engage in youthful indiscretions, usually sexual liaisons: “Paul asked his father if he had sowed his wild oats before getting married.”