Sextant — definition
1. sextant (Noun)
2 definitions
sextant (Noun) — A unit of angular distance equal to 60 degrees.
sextant (Noun) — A measuring instrument for measuring the angular distance between celestial objects; resembles an octant.
4 types of
angular unit measuring device measuring instrument measuring system
1 type
astrolabe
3 parts
arcdegree degree limb
1 part of
circumference