n.
Pronunciation: ' rau ̇ n-d ə r
Function: noun
Date: 1828
1 plural but singular in construction : a game of English origin that is played with ball and bat and that somewhat resembles baseball
2 : a dissolute person : WASTREL
3 : one that rounds by hand or by machine
4 : a boxing match lasting a specified number of rounds ― usually used in combination <a 10- rounder >