exhaustion

nouns

extreme fatigue
exhaustion
is a type of (narrower)
temporary loss of strength and energy resulting from hard physical or mental work
"he was hospitalized for extreme fatigue"; "growing fatigue was apparent from the decline in the execution of their athletic skills"; "weariness overcame her after twelve hours and she fell asleep"
fatigue, tiredness, weariness
serious weakening and loss of energy
debilitation, enervation, enfeeblement, exhaustion
the act of exhausting something entirely
exhaustion
is derived from
exhaust
is derived from
exhaust
is derived from
exhaust
is derived from
exhaust
is a type of (narrower)
the act of decreasing something markedly
depletion