door latch
- n spring-loaded doorlock that can only be opened from the outside with a key
doohickey
- n something unspecified whose name is either forgotten or not known
doojigger
- n something unspecified whose name is either forgotten or not known
doolittle
- n United States Air Force officer who electrified the world in 1942 by leading a squadron of 16 bombers on a daylight raid over Tokyo (1896-1993)