| Answer | Crossword Clue |
|---|---|
| VEN | Prefix for a type of blood vessel |
| ANGI | Blood vessel: Prefix. |
| ANGIO | Blood vessel: Prefix |
| ANGIO | Prefix meaning "blood vessel" |
| tonometer | An instrument for measuring the pressure in a part of the body, such as the eyeball (to test for glaucoma) or a blood vessel |
| tonometers | An instrument for measuring the pressure in a part of the body, such as the eyeball (to test for glaucoma) or a blood vessel |
