Intravenous

a.	1.	Within the veins.
	2.	Administered by injection into a vein; as, an intravenous antibiotic infusion.

Adj.

1.

intravenous - within or by means of a vein; "an intravenous inflammation"; "intravenous feeding" Synonyms: endovenous

endovenous, vein, vena, venous blood vessel