What is the meaning of Irrito?

first-person singular present indicative of irritar

nullified, null and void

ineffective, invalid, useless

first-person singular present indicative of irritare (Etymology 2)

to incite, excite, stimulate, instigate, provoke

to exasperate, irritate

to invalidate, make void

vainly

dative/ablative masculine/neuter singular of irritus

first-person singular present indicative of irritar

first-person singular present indicative of irritar

Source: wiktionary.org