English dictionary



Hint: Click 'Bookmark' to add this page to your favorites.

English noun: catheter

1. catheter (artifact) a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open


Broader (hypernym)tube, tubing


Narrower (hyponym)endotracheal tube









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk