The Collaborative International Dictionary
Bachelorism
Bachelorism \Bach"e*lor*ism\ (-[i^]z'm), n.
Bachelorhood; also, a manner or peculiarity belonging to
bachelors.
--W. Irving.
Wiktionary
bachelorism
n. 1 bachelorhood 2 A manner or peculiarity belonging to bachelors.