What is the meaning of Erro?

first-person singular present indicative of errar

error

first-person singular present indicative of errare

to wander, rove, stray, roam

to get lost, go astray

to err, wander from the truth, to mistake

to hesitate, vacillate

wanderer, vagabond, vagrant, rover, hobo, drifter, stray

third-person plural accusative of ar

error; mistake

error (failure to complete a task, usually involving a premature termination)

error (difference between a measured value and a true one)

error (unintentional deviation from a languageā€™s inherent rules by a learner)

first-person singular present indicative of errar

first-person singular present indicative of errar

Source: wiktionary.org