Word.ws English Dictionary

key of the door

key of the door noun: twenty-one.

Noun

key of the door

  1. Twenty-one.

Origin of key of the door

A reference to the traditional age of the majority.

Questions about key of the door

What does key of the door mean?
Key of the door means twenty-one.
What part of speech is key of the door?
Key of the door is a noun.

Words near key of the door in the dictionary

  1. key logs
  2. key man insurance
  3. key man risk
  4. key man risks
  5. key money
  6. key of the door
  7. Key of the Mediterranean
  8. key of the street
  9. key off
  10. key on
  11. key out

Source and license

Adapted from Wiktionary: key of the door (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “key of the door.” Word.ws, https://word.ws/key_of_the_door. Based on Wiktionary, CC BY-SA 4.0.