Standard Lemma guide

upstair

adj · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

adj

Meaning 1

upstairs

Definition source: English Wiktionary via Wiktextract

Usage: dated, not-comparable

Examples

  • an upstair drawing-room

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adjective

Meaning 2

on or of upper floors of a building

Definition source: Princeton WordNet 3.0

Examples

  • the upstairs maid
  • an upstairs room

Meaning relationships

Synonyms: upstairs

Antonyms: none provided

History

Etymology

From up + stair.