Origin of quintant
Examples from the Web for quintant
An instrument used instead of a sextant, quintant, or quadrant; but the quintant embraces as much—viz.
My quintant was first wrested from my coxswain, who in a tone of grief made me known the circumstance.The Bushman|Edward Wilson Landor
The flat bar which carries the nonius scale and index-glass of a quadrant, octant, quintant, or sextant.