Meanings
noundog door (plural dog doors)
plural dog doors
- An opening for a dog to enter and exit a house without the need for a human to open the door.
Synonyms: doggie door, dog flap
Synonyms & antonyms
nounAn opening for a dog to enter and exit a house without the need for a human to open the door.
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Cite this entry
APA
dog door. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/dog%20door
MLA
“dog door.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dog%20door. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “dog door,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/dog%20door.
Source: dog door on Wiktionary, CC BY-SA 4.0.