A small marble of little worth in children's games.(noun)
A conker that has won one match.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "oner" in a sentence
""Befo 'I pernounces de benediction, I wants ter' spress de thanks o 'dis chu'ch ter de' oner'ble visitor wha 'set' isse'f so modes 'in de las' pew dis evenin ', _an' den sen 'up de bigges' conterbutiom_, fulfillin 'de words o' de Scripture, which say _de las 'shill be fus' an 'de fus' shill be las_ '."
"All the other characters get an episode each, but we'll get the Asian and the gay out of the way in a oner."
"March 18th, 2008 at 2: 12 pm solid dude oner says: who would have guessed that writer of the boondocks comic is a fat white guy? he makes bret ratner look like kate moss."