[hap] n [ME, fr. ON happ good luck; akin to OE gehaep suitable, OCS kobi lot, fate] (13c) 1: happening 1
2: chance, fortune
[2]hap vi happed ; hap.ping (14c): happen [3]hap vt happed ; hap.ping [ME happen] (14c) dial: clothe, cover [4]hap n (1724) dial: something (as a bed quilt or cloak) that serves as a covering or wrap