記き号ごう

noun

sign; symbol; mark

General term for a written or printed symbol, mark, or sign used to represent something, such as mathematical symbols, musical notation, or map symbols.

• 地ち図ずの記き号ごうを覚おぼえる。

  I learn map symbols.

• 数すう学がくでは多おおくの記き号ごうを使つかう。

  We use many symbols in mathematics.