the GNU version of the Collaborative International Dictionary of English
adj. Producing exhaustion.
The Century Dictionary and Cyclopedia
Tending to exhaust, enfeeble, or drain the strength: as, exhausting labor.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. having a debilitating effect
adj. producing exhaustion
Word Usage
"Plath may not have enjoyed what she described as an exhausting evening of burned popcorn and endless storybook reading, but at least she and her charges emerged relatively unscathed."