Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
astronomy
: a constellation that is visible at the south celestial pole and that is represented by the figure of a navigational octant
… Octans the Octant, where the south celestial pole sits, is so faint it's not there.—
Bob Berman, Astronomy, May 1998
Love words? Need even more definitions?
Merriam-Webster unabridged
Share