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Definition and Synonyms for 直径
| 1. | 口径 | 円の中心点を通り、円周上の2点をつなぐ直線の長さ |
| Diameter | the length of a straight line passing through the center of a circle and connecting two points on the circumference | |
| Synonyms: | 口径, 差し渡し, 径, 渡り, 渡る, 直径, 道 | |
| 2. | 口径 | 円の中心と円周上の2点（または球の中心と球面上の2点）を結んでいる直線 |
| Diameter | a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface) | |
| Synonyms: | 口径, 差し渡し, 径, 渡り, 渡る, 直径, 道 |
Meanings for each kanji in 直径
| » | 直 | straightaway; honesty; frankness; fix; repair |
| » | 径 | diameter; path; method |
Categories 直径 is a member of
| 1. | 長さ | 空間の一方の端から他の端までの線的な範囲 |
| Length | the linear extent in space from one end to the other | |
| Show all words in category » | ||
| 2. | 一直線 | 一定の方向で移動する点によってなぞられる線 |
| Straight Line | a line traced by a point traveling in a constant direction | |
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Sample Sentences for 直径
直径１メートル、深さ２メートルの穴を掘るのに、約２時間半かかりました。
It took me about two and a half hours to dig a hole one meter in diameter and two meters in depth.
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