Dictionary
in•ject
Pronunciation: (in-jekt'), [key]—
v.t.
1. to force (a fluid) into a passage, cavity, or tissue:
to inject a medicine into the veins.
2. to introduce (something new or different):
to inject humor into a situation.
3. to introduce arbitrarily or inappropriately; intrude.
4. to interject (a remark, suggestion, etc.), as into conversation.
inject.
(in prescriptions) an injection.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.