The Meaning of yoko [横] In Japanese

横
よこ
Romaji: yoko N4

What does 横 mean?

Translation and Meaning

side, horizontal, sideways, width

Definition

横 (yoko) means ‘side’ or ‘horizontal’ and denotes a lateral position or orientation; it identifies something located to the left or right of a reference point or aligned along the left–right axis rather than up–down, and is used to describe spatial placement, direction, or lateral extent in everyday and technical Japanese.

Type

noun, combining form and adverbial use (名詞, 接頭/接尾語・副詞的用法)

Stroke Order

Meanings

  • Used in compounds to express movement or action across something (crossing or traversing) rather than vertical motion.
  • As part of verbs/compounds it can convey forceful or illicit takeover (e.g., terms that mean ‘snatch’ or ‘seize’ in a lateral sense).
  • Refers specifically to the side surface or flank of an object (panels, body flank, side of a vehicle) rather than its height.
  • Appears in technical labels and measurements to indicate width or horizontal dimensions distinct from vertical measurements.

Etymology

yoko is a native Japanese pronunciation preserved through historical stages of the language; when Chinese characters were adopted the character 横 was assigned to represent the existing word, with the kanji’s components providing phonetic and semantic cues to that native reading.

Composition

The character combines the 木 (tree/wood) radical on the left, which commonly appears in characters for wooden objects or long shapes, with a right-side component historically tied to phonetic/semantic information; together the parts were used when the character was applied to the native notion of something lying or extending across (i.e., lateral or horizontal).

Usage

Common across registers: colloquial speech and formal writing use it to indicate where something sits or moves relative to another object, specifications for width or layout in design and engineering, map labels and signage, and as a building block in compound words; it appears both as a standalone noun and as an element combined with particles or other words to form directional/adverbial expressions and compound nouns in casual and formal contexts.
💡 Tips
Picture a tree (木) laid across the ground to form a sideways plank — that sideways tree helps recall 横 (yoko) = side/horizontal.

Variations

  • 縦 (tate) — vertical (antonym)
  • 側 (soba) — beside/near (nearby side)
  • 横向き (yoko-muki) — facing sideways/horizontal-facing
  • 横幅 (yoko-haba) — width (horizontal extent)
  • 横断 (ōdan) — crossing/across (compound)

Example Phrases

  • 駅の前に並ぶ行列を横目に待った。
    Eki no mae ni narabu gyouretsu o yokome ni matta.
    I waited, glancing at the line forming in front of the station.
    Lista:
    • 駅 (eki) – station
    • の (no) – of
    • 前に (mae ni) – in front of
    • 並ぶ (narabu) – line up
    • 行列 (gyouretsu) – queue
    • を (wo) – (object marker)
    • 横目に (yokome ni) – with a sideways glance
    • 待った (matta) – waited
    In 「駅の前に並ぶ」, 「行列」 means a queue; the phrase describes the queue as it exists in front of the station, and 「を」 marks it as the object of 待つ, while 「横目に」 conveys glancing with a sideways look. The target word is 「行列」.
  • 横断 したい とき は 信号 を 待って 安全 に 渡る。
    oudan shitai toki wa shingou o matte anzen ni wataru.
    When you want to cross, wait for the signal and cross safely.
    Lista:
    • 横断 (oudan) – crossing
    • したい (shitai) – want to
    • とき (toki) – time/when
    • は (wa) – topic marker
    • 信号 (shingou) – signal
    • を (o) – object marker
    • 待って (matte) – wait
    • 安全 (anzen) – safety
    • に (ni) – to
    • 渡る (wataru) – to cross
    Aqui 「横断」 funciona como substantivo na expressão 「横断したいときは」, indicando ‘quando quiser atravessar’.
  • 道を 横切る 猫を 見て 私は 笑った。
    Michi o yokogiru neko o mite watashi wa waratta.
    I laughed after seeing a cat cross the road.
    Lista:
    • 道を (michi o) – the road
    • 横切る (yokogiru) – to cross
    • 猫を (neko o) – the cat
    • 見て (mite) – seeing
    • 私は (watashi wa) – I
    • 笑った (waratta) – laughed
    Core grammar: 横切る é verbo que significa ‘cruzar’; aqui ele forma uma oração relativa antes de 猫, como 「道を横切る猫」, isto é, ‘o gato que atravessa a rua’.
  • 線路の横を 友達と 散歩してから カフェで 休憩する。
    Senro no yoko o tomodachi to sanpo shite kara kafe de kyūkei suru.
    I walk along the side of the railroad with a friend, then take a break at a cafe.
    Lista:
    • 線路の横を (senro no yoko o) – along the side of the railroad
    • 友達と (tomodachi to) – with a friend
    • 散歩してから (sanpo shite kara) – after walking
    • カフェで (kafe de) – at a cafe
    • 休憩する (kyuukei suru) – take a break
    Core grammar point: motion path marked with を after a location phrase; e.g., 「線路の横を」歩く means ‘to walk along the side of the railroad’.
横