What is the meaning of Contestar?

to answer (make a reply or response to)

to answer back

to answer (make a reply or response to)

to answer back

to answer, to reply

to challenge, dispute

to contest

to contradict

This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

to reply, retort, answer, respond

Source: wiktionary.org