intravenous

UK: ˌɪntrəˈviːnəs | US: ˌɪntrəˈviːnəs

Definition

  1. adj. 1. Situated or occurring within a vein.

  2. adj. 2. Administered into a vein (e.g., intravenous injection).

Structure
intra <within>ven <vein>ous <adjective suffix>
Etymology

The word "intravenous" combines Latin-derived morphemes:

  • "Intra" (from Latin "intra," meaning "within")
  • "Ven" (from Latin "vena," meaning "vein")
  • "Ous" (a suffix forming adjectives, indicating "full of" or "pertaining to").
    The term emerged in medical contexts to describe procedures or substances delivered directly into the bloodstream via veins, reflecting precise anatomical targeting.
Examples

  1. The patient received intravenous fluids to treat dehydration.

  2. Intravenous drug administration ensures rapid absorption.

  3. Nurses are trained to insert intravenous catheters safely.

  4. The study compared oral and intravenous antibiotic efficacy.

  5. Intravenous therapy is critical in emergency medicine.