SEVERALTY n.
eparation from the rest, or from all others; a holding by individual right. Forests which had never been owned in severalty. Bancroft. Estate in severalty (Law), an estate which the tenant holds in his own right, without being joined in interest with any other person; -- distinguished from joint tenancy, coparcenary, a…
SEXTANT n. 3 definitions
certaining the latitude and longitude. It is constructed on the same optical principle as Hadley's quadrant, but usually of metal, with a nicer graduation, telescopic sight, and its arc the sixth, and sometimes the third, part of a circle. See Quadrant.