To Put Fluid Into the Body Using a Syringe

This page is the CodyCross answer for the clue below from Earth, Group 2, Puzzle 4.

Question is: To Put Fluid Into the Body Using a Syringe

and the answer is: INJECT

Word Meaning:

INJECT — (transitive) To push or pump (something, especially fluids) into a cavity or passage.

Definitions from Wiktionary.