HAP

I. noun Etymology: Middle English, from Old Norse ~p good luck; akin to Old English gehæp suitable, Old Church Slavic kobĭ lot, fate Date: 13th century ~pening 1, chance , fortune , II. intransitive verb (~ped; ~ping) Date: 14th century ~pen , III. transitive verb (~ped; ~ping) Etymology: Middle English ~pen Date: 14th century clothe , cover , IV. noun Date: 1724 something (as a bed quilt or cloak) that serves as a covering or wrap