/ English Dictionary |
GAS HELMET
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
A protective mask with a filter; protects the face and lungs against poisonous gases
Synonyms:
gas helmet; gasmask; respirator
Classified under:
Nouns denoting man-made objects
Hypernyms ("gas helmet" is a kind of...):
mask (a protective covering worn over the face)