ˈdrawing pin BrE AmE noun [countable] British English
a short metal pin with a round flat head, used especially for putting notices on boards or walls SYN thumbtack American English
ˈdrawing pin BrE AmE noun [countable] British English
a short metal pin with a round flat head, used especially for putting notices on boards or walls SYN thumbtack American English
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012