YEA Meaning of YEA in English I. yea 1 /jeɪ/ BrE AmE adverb old use [ Language: Old English ; Origin: gea ] yes OPP nay II. yea 2 BrE AmE noun [countable] a ↑ yes 2 OPP nay Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012