Word
Kana: あいだ Romaji: aida Level: N4

Meaning in English

interval, space, between, during

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Illustrated Dictionary
間 - Illustrated Dictionary
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What it means

What does 間 (aida/ma) mean? It refers to the interval or space—either temporal or spatial—existing between two points, moments, people, or states; the core idea is the measurable or perceived 'between-ness' that separates or connects things, often felt as a span of time, a physical gap, or a relational distance.

Main meanings

  • 1. As a conjunction use: expresses 'while' or 'during' when placed after verbs (temporal overlap).
  • 2. As a bound element with on‑yomi kan: marks duration or span in compound words (time-length indicator).
  • 3. Architectural/room sense ma: a specific indoor space or chamber and a unit used in traditional room measurements.
  • 4. Aesthetic concept: the deliberate negative space or pause in music, art, and performance valued in Japanese aesthetics.
  • 5. Figurative gap: emotional or social distance between people, or a margin/opportunity (room to act).

How to use it

Used across registers: in everyday speech as the noun/particle aida to mark 'between' or a period of time (casual to neutral), in formal/written language within compounds using on‑yomi kan to denote duration, and in specialized contexts (architecture, design, art criticism) as ma for room size or aesthetic negative space; placement in a sentence determines whether it functions as a noun, a temporal marker, a conjunction-like element, or part of a compound.

Variants and close terms

  • 中 (naka) — inside, middle; overlaps with 'during' but emphasizes interiority.
  • 隔たり (hedatari) — gap, distance; closer to emotional or physical separation.
  • 空間 (kuukan) — space, spatial volume; tends toward physical/three‑dimensional space.
  • 隙 (suki) — opening, loophole; small gap or opportunity.

Composition

間 is written with the components 門 (門 (mon) 'gate') enclosing 日 (日 (hi / nichi) 'sun/day'); the graphic of a sun between gate posts evokes a gap or opening through which light passes, which maps onto the meanings of interval, opening, or space.

Origin

The practical and cultural concept of 間 (aida/aida) appears early in Japanese history as an architectural and temporal notion—recorded in classical texts and evident in temple and court layouts—then formalized in measurements of living spaces and tatami-based room units, later becoming codified in aesthetics and language use through the Heian and Edo periods into modern Japan.

Word class

noun, particle, bound noun/suffix (名詞, 助詞, 接尾辞)

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