Word: "There was a
frowst
in the Rooms which you could have cut with a knife, but he drew it into his lungs as if it had been the finest ozone."
1. intr. To take pleasure in staying in a warm, close, ‘fuggy’ atmosphere. Hence ˈfrowster.
2. The close and fusty air of a room, etc., which is over-warm or over-crowded and without adequate ventilation.