LAITY Meaning of LAITY in English la ‧ i ‧ ty /ˈleɪəti, ˈleɪɪti/ BrE AmE noun [ Date: 1400-1500 ; Origin: ⇨ ↑ lay 3 ] the laity all the members of a religious group apart from the priests ⇨ layman Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012