exhausting
adjectivemasculine/feminine/ɐjʃ.tɨ.nu.ˈɐ̃.tɨ/medium
ex·te·nu·an·te
Definition
Causing great physical or mental fatigue; extremely tiring.
The 20-hour journey was truly exhausting.
Research work is intellectually exhausting.
Common collocations
exhausting effortexhausting journeyexhausting work
Etymology
Do latim 'extenuans', '-antis', particípio presente de 'extenuare' (enfraquecer, extenuar).