Fatigable
ahd-5
adjective.
Subject to fatigue.
The Century Dictionary and Cyclopedia
Easily tired or wearied.
the GNU version of the Collaborative International Dictionary of English
adjective.
Easily tired.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
Susceptible to
fatigue
; able to become physically
exhausted
.
Word Usage
"She was a machine, inde - fatigable; she could sit up and hold him indefinitely and was ready to do so."
Antonyms
Words with the opposite meaning
indefatigable
infatigable
Form
defatigable
fatigability