The influence of fresh objects and fresh air, however, was of great use in dissipating these embarrassing associations; and, having reached the ornamental part of the premises, consisting of a walk round two sides of a meadow, on which Henry’s genius had begun to act about half a year ago, she was sufficiently recovered to think it prettier than any pleasure-ground she had ever been in before, though there was not a shrub in it higher than the green bench in the corner.
There are no more uses of "dissipate" in the book.
Show samples from other sources
Airborne radiation dissipates over time and distance.
Everyone is frightened right now, but the fear will eventually dissipate.