床・牀|ゆかyuka[0]heiban (flat)

JLPT N3approx.Common
Which spelling to use
床床 is the most common written form for this word and is the form learners will generally encounter for both “floor” and “stage.”
牀牀 is a less common kanji variant of 床. It can denote a floor or stage, but it is not the usual choice for learners.
Definitions
  1. nounfloor
    床ゆかの上うえに何なんがありますか。↗
    Is there anything on the floor?
  2. nounstage (for the narrator and the shamisen player)
  3. noundining platform built across a river
Synonyms & antonyms
  • SynonymフロアNeutralA loanword for a floor of a building, a dance floor or a shop floor, as in 「ダンスフロア」; 「床」 is the surface underfoot in a room.
  • Antonym天井てんじょうNeutralThe ceiling above a room, the opposite of 「床」 in the up–down sense; figuratively it can also mean a price ceiling.

Use 「床」 for the surface underfoot in a room, 「フロア」 for a storey, dance floor or sales floor, and 「天井」 for the ceiling overhead or a price ceiling.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. (ゆか)建物たてものの底面ていめん。
Kanji in this word
English equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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