What is the meaning of Purra?

testicle

leek

to bite (cut into something by clamping the teeth; attack with teeth)

to bite (take hold; to establish firm contact with, e.g. of cutting tools like saws)

to work, have an effect, do the trick

to bite (cause sharp pain or damage (to), especially of cold)

to bite

to bite

to call (rouse from sleep, awaken)

Source: wiktionary.org