What is the meaning of Chilla?

The South American gray fox.

saddle, mount

fox (South American gray fox)

inflection of chille:

1. simple past
2. past participle

simple past

past participle

the South American gray fox

inflection of chillar:

1. third-person singular present indicative
2. second-person singular imperative

third-person singular present indicative

second-person singular imperative

to kick back (relax)

to chill (calm down from an agitated state)

Source: wiktionary.org