ˌself-ˈsacrifice BrE AmE noun [uncountable]
when you decide not to do or have something you want or need, in order to help someone else:
several years of hard work and self-sacrifice
—self-sacrificing adjective
ˌself-ˈsacrifice BrE AmE noun [uncountable]
when you decide not to do or have something you want or need, in order to help someone else:
several years of hard work and self-sacrifice
—self-sacrificing adjective
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012