| significant digit | (n) any digit of a number that is known with certainty; any digit of a number beginning with the leftmost non-zero digit and ending with the rightmost non-zero digit (or a zero considered to be the exact value), Syn. significant figure, Example: he calculated the answer to four significant figures |
| 特定数字 | [とくていすうじ, tokuteisuuji] significant digit [Add to Longdo] |
| 有効けた | [ゆうこうけた, yuukouketa] significant digit [Add to Longdo] |