octant — v"Veka'kd]v"Vd
Octant — The eighth part of a circle; an arc of 45 degrees.
Octant — The position or aspect of a heavenly body, as the moon or a planet, when half way between conjunction, or opposition, and quadrature, or distant from another body 45 degrees.
Octant — An instrument for measuring angles (generally called a quadrant), having an arc which measures up to 9O�, but being itself the eighth part of a circle. Cf. Sextant.
Octant — One of the eight parts into which a space is divided by three coordinate planes.
These Also :