1. chirk - Adjective
2. chirk - Verb
3. Chirk - Proper noun
To shriek; to gnash; to utter harsh or shrill cries.
To chirp like a bird.
To cheer; to enliven; as, to chirk one up.
Lively; cheerful; in good spirits.
Source: Webster's dictionary“Chirk have had a tough start to the and we are extremely friendly with the lads, but we still have a job to do and we definitely won’t be underestimating them. Source: Internet