Esfarelar
pɛrðɾə forsɐ pok ɐ pok əsɣʊtasə ləntɐmen ənfʊnsasə
In Catalan Perdre força poc a poc; esgotar-se lentament; enfonsar-se.
To slowly lose strength or to become exhausted; to crumble mentally or physically.
Example
"Despois de tanto traballo, sentíase esfarelado."