What is the meaning of Moan?

A low, mournful cry of pain, sorrow or pleasure.

A lament or sorrow.

To complain about; to bemoan, to bewail; to mourn.

To grieve.

To make a moan or similar sound.

To say in a moan, or with a moaning voice.

To complain; to grumble.

To distress (someone); to sadden.

Of or pertaining to a moa.

thin, slender

genitive singular of moa

moan

alternative form of mawen

Source: wiktionary.org