Revolver (Noun)
Meaning 1
A door consisting of four orthogonal partitions that rotate about a central pivot; a door designed to equalize the air pressure in tall buildings.
Classification
Nouns denoting man-made objects.
Synonyms
Hypernyms
Meaning 2
A pistol with a revolving cylinder (usually having six chambers for bullets).
Classification
Nouns denoting man-made objects.