English Dictionary

octant

名詞

The eighth part of a circle; an arc of 45 degrees. / (astrology) The aspect of two planets that are 45°, or one-eighth of a circle, apart.

日本語の意味

円の1/8部分、すなわち45度の弧 / 占星術において、45度離れた二つの惑星の間の関係（アスペクト）

He marked each octant of the circle with a different color to demonstrate symmetry.

彼は対称性を示すために、円のそれぞれの八分の一を異なる色で印を付けた。

意味（1）

The eighth part of a circle; an arc of 45 degrees.

意味（2）

(astrology) The aspect of two planets that are 45°, or one-eighth of a circle, apart.

意味（3）

(geometry) The eighth part of a disc; a sector of 45 degrees; half a quadrant.

意味（4）

(nautical) An instrument for measuring angles, particularly of elevation.

octants （ plural ）