(US, slang) A state of severe physical or emotional injury.

(computing) Alternative spelling of Caps Lock

(computing) Alternative spelling of Scroll Lock

Alternative spelling of lockstitch

(no longer productive) Action or proceeding, practice, ritual

(idiomatic) A type of humor involving jokes about crude and sexual topics.

(British spelling) alternative spelling of local anesthetic

plural of local anaesthetic

(geology) The location, usually where the first specimen was discovered, considered most representative of a mineral, formation etc.

(transitive) To lock up; to lock in a safe place, out of view.