How to Say “Angle” in Japanese

角度
kakudo[ka̠kɯ̟do̞]
The English word 'angle' can be translated into Japanese as 角度 (kakudo) or 角.
Meaning: geometrical figure (noun)

Ways to say it

“angle” in Japanese
Japanese Romanization (Wiktionary) IPA
角度 kakudo [ka̠kɯ̟do̞] (narrow)
角 kaku [ka̠do̞] (narrow)
[ka̠ⁿdo̞] (narrow)

In a geometrical context, Japanese uses different words depending on whether you are discussing the measurement or the physical shape. 角度 refers to the degree or the numerical measurement of an angle, while 角 refers to a physical corner or the vertex of a shape. For example, a right angle is called 直角 (ちょっかく).

Which one should you use?

Use 角度 when you are talking about the specific degree or the measurement of an angle. Use 角 when you are referring to the physical corner or the vertex of a geometric figure.

Related words

How do you pronounce it?

kakudo

Did you know?

  • In Japanese culture, the phrase 角を立てる (kado o tateru) literally means 'to make a corner' but idiomatically means to cause friction or create a conflict with someone.
  • The character 角 can be read as 'tsuno', which means 'horn'. In Japanese, the same character is used for both a geometric angle and the horn of an animal.
  • Because 角 can mean 'corner' or 'vertex', it is also used in Japanese to describe the 'sharpness' or 'edge' of a person's personality if they are being difficult.

Examples in context

  • 90度の角度は直角と呼ばれている。
    An angle of 90 degrees is called a right angle.
    This sentence shows how to refer to a specific degree using 角.
    Tatoeba #234923 by e4zh1nmcz, translation #72301 by CM
  • 別の角度からこの問題に取り組んでみよう。
    Let's approach this problem from a different angle.
    This sentence uses 角 to express the idea of approaching a problem from a different perspective.
    Tatoeba #12526726 by bunbuku, translation #56642 by sundown
  • 別の角度から問題を見ると役に立つかもしれない。
    It may help to look at the problem from another angle.
    This sentence uses 角 to suggest that looking at a problem from another angle can be helpful.
    Tatoeba #83425 by bunbuku, translation #320291 by CK
  • 私は三角形の角度を計算するのが得意です。
    I am good at calculating angles of triangles.
  • この写真のアングルは素晴らしいですね。
    The angle of this picture is wonderful, isn't it?
  • ゴルフでボールを適切な角度で打つのは難しいです。
    It is difficult to hit a golf ball at the right angle.
  • 4 more sentences on Tatoeba

Example conversation

A student is asking for help with a geometry homework problem.

  1. 大翔 Hiroto

    この角度を求めるにはどうすればいいですか?
    Kono kakudo o motomeru ni wa dousureba ii desu ka?
    How do I find this angle?
  2. 陽葵 Himari

    まず、この図形を見てみて。
    Mazu, kono zukei o mite mite.
    First, look at this figure.
  3. 大翔 Hiroto

    この角度はとても小さいですね。
    Kono kakudo wa totemo chiisai desu ne.
    This angle is very small, isn't it?
  4. 陽葵 Himari

    そうね、大翔くん。計算してみましょう。
    Sou ne, Hiroto-kun. Keisan shite mimashou.
    That's right, Hiroto. Let's try calculating it.

Sources

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Rebecca Phoebe
Rebecca PhoebeHelp make this guide better. Spot a mistake, know another way to say it, or have an example from real life? Share it below.
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