(computing, humorous) The tendency of computer users to think the system (software or usage paradigm) they originally started using is better than others.

A North American wild duck, Histrionicus histrionicus.

(anatomy) A duct that transports tears from the lacrimal sac to the nasal cavity

(idiomatic, intransitive) To depart quickly or exit abruptly, especially in a manner which does not attract notice and before a meeting, event, etc. has concluded.

plural of duck soup

A surname transferred from the nickname. / A town in North Carolina. / An unincorporated community in West Virginia.

plural of freckled duck

A moderately large, broad-bodied duck, Stictonetta naevosa, native to southern Australia.

plural of dabbling duck

plural of diving duck