ˌpoint of ˈreference BrE AmE noun ( plural points of reference ) [countable]
something you already know about that helps you understand a situation
ˌpoint of ˈreference BrE AmE noun ( plural points of reference ) [countable]
something you already know about that helps you understand a situation
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012