What is the meaning of Munn?

dick, prick (meaning a penis or a highly contemptible male person)

scrotum (meaning a penis and testicles, or a highly contemptible male person)

indefinite accusative singular of munnur

mouth

mouth

ability to speak

mouth (e.g. of a river)

a person which one has the responsibility to nourish (i.e. a mouth to feed)

a mouthful

I, me

Source: wiktionary.org