(1):
(n.) An instrument for cutting the surface of grass land; a scarifier.
(2):
(n.) A clasp, especially a metal strap permanently fast at one end to a staple or pin, while the other passes over a staple, and is fastened by a padlock or a pin; also, a metallic hook for fastening a door.
(3):
(n.) A spindle to wind yarn, thread, or silk on.
(4):
(v. t.) To shut or fasten with a hasp.