Word.ws English Dictionary

upstair

upstair adjective: upstairs.

Adjective

upstair (not comparable)

  1. (dated) upstairs
    • an upstair drawing-room

Origin of upstair

From up + stair.

Questions about upstair

What does upstair mean?
Upstair means upstairs.
What part of speech is upstair?
Upstair is an adjective.

Words near upstair in the dictionary

  1. upstager
  2. upstagers
  3. upstages
  4. upstaging
  5. upstagings
  6. upstair
  7. upstairs
  8. upstairs-downstairs
  9. upstand
  10. upstander
  11. upstanders

Source and license

Adapted from Wiktionary: upstair (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: “upstair.” Word.ws, https://word.ws/upstair. Based on Wiktionary, CC BY-SA 4.0.