hasp

Short definition from Wiktionary

Noun

1. 1
   A clasp, especially a metal strap fastened by a padlock or a pin; also, a hook for fastening a door.
2. 2
   A spindle to wind yarn, thread, or silk on.
3. 3
   Alternative form of hesp (“measure of linen thread”).
4. 4
   An instrument for cutting the surface of grassland; a scarifier.

Verb

1. 1
   To shut or fasten with a hasp, or as with a hasp.