DIFFERENTIAL a. 2 definitions
om different countries. -- Differential galvanometer (Elec.), a galvanometer having two coils or circuits, usually equal, through which currents passing in opposite directions are measured by the difference of their effect upon the needle. -- Differential gearing, a train of toothed wheels, usually an epicyclic train…
DIG v.
o turn up, or delve in, (earth) with a spade or a hoe; to open, loosen, or break up (the soil) with a spade, or other sharp instrument; to pierce, open, or loosen, as if with a spade. Be first to dig the ground. Dryden.
DISENGAGE v.
to detach; to set free; to liberate; to clear; as, to disengage one from a party, from broils and controversies, from an oath, promise, or occupation; to disengage the affections a favorite pursuit, the mind from study. To disengage him and the kingdom, great sums were to be borrowed. Milton. Caloric and light must be…