Found 3 items, similar to keel over.
English → Indonesian (quick) Definition: keel over jatuh
English → English (WordNet) Definition: keel over keel over v : turn over and fall; “the man had a heart attck and keeled over”
English → English (gcide) Definition: keel over keel over \keel` o"ver\, v. i. To drop down in a faint, or as if dead; to die. [Colloq.] [PJC]