The Collaborative International Dictionary of English v.0.48:
Dose \Dose\, v. t. [imp. & p. p. Dosed; p. pr. & vb. n.
dosing.] [Cf. F. doser. See Dose, n.]
1. To proportion properly (a medicine), with reference to the
patient or the disease; to form into suitable doses.
2. To give doses to; to medicine or physic to; to give
potions to, constantly and without need.
A self-opinioned physician, worse than his
distemper, who shall dose, and bleed, and kill him,
"secundum artem." -- South
3. To give anything nauseous to.