effort (the amount of work involved in achieving something)

first-person singular present indicative of esforçar

(pathology) repetitive strain injury (injury to muscles and tendons caused by repetitive use)

plural of lesão por esforço repetitivo

plural of esforço

third-person singular preterite indicative of esforçar

(idiomatic, almost always in the negative) to have a limit on what one is willing to do to achieve something