Informal.
empty, exaggerated, or pretentious talk or writing: His report on the company's progress was just so much hot air.
[ 1835-45 for literal sense ]
Informal.
empty, exaggerated, or pretentious talk or writing: His report on the company's progress was just so much hot air.
[ 1835-45 for literal sense ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012