noun
1. air that has been heated and tends to rise
• Hypernyms: ↑air
2. loud and confused and empty talk
-
mere rhetoric
• Syn: ↑palaver, ↑empty words, ↑empty talk, ↑rhetoric
• Hypernyms: ↑nonsense, ↑bunk, ↑nonsensicality, ↑meaninglessness, ↑hokum
Useful english dictionary. 2012.