noun
Technical term used in computing and mathematics to refer to the dot separating integer and fractional parts in base-10 notation.
十進小数点の位置を間違えると計算結果が大きく変わる。
If you misplace the decimal point, the calculation result changes drastically.
General term for 'decimal point' in any base; 十進小数点 explicitly specifies base-10.
Compound of 十進 (decimal, base-10) and 小数点 (decimal point).