Meaning of ozone sickness | Babel Free
Definitions
A disorder caused by the inhalation of ozone at high altitudes (e.g. in passenger aircraft), marked by fatigue and breathing difficulties.
uncountable
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.