In‐ject″ (?), v. t. [imp. & p. p.Injected; p. pr. & vb. n.Injecting.] [L. injectus, p. p. of inicere, injicere, to throw in; pref. in- in + jacere to throw: cf. F. injecter. See Jet a shooting forth.]
1. To throw in; to dart in; to force in; as, to inject cold water into a condenser; to inject a medicinal liquid into a cavity of the body; to inject morphine with a hypodermic syringe.
2. Fig.: To throw; to offer; to propose; to instill.
Cæsar also, then hatching tyranny, injected the same scrupulous demurs. Milton.
3. To cast or throw; — with on.
And mound inject on mound. Pope.
4. (Anat.) To fill (a vessel, cavity, or tissue) with a fluid or other substance; as, to inject the blood vessels.