English dictionary



Hint: Wildcards can be used multiple times in a query.

English noun: altitude sickness

1. altitude sickness (state) effects (as nosebleed or nausea) of oxygen deficiency in the blood and tissues at high altitudes


Broader (hypernym)hypoxia


Narrower (hyponym)mountain sickness









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk