moan
UK[məʊn]US[moʊn]
v
To make a long, low sound expressing physical or mental suffering.
v
To complain about something in an annoying way.
n
A long, low sound made by a person expressing physical or mental suffering.
Etymology
The word 'moan' originates from Middle English 'mone', which itself derives from Old English 'mān' meaning a complaint or lament. This Old English term is related to Old High German 'mein' (deceit, falsehood) and Old Norse 'mein' (injury, harm), suggesting a Proto-Germanic root 'mainō'. The core semantic thread connects the concept of expressing grief or pain, whether from injury or sorrow. Over time, the meaning evolved from a general expression of complaint or lament to specifically denote the characteristic low, mournful vocal sound associated with suffering. The modern verb sense of complaining pejoratively is a later, figurative extension of this core idea of vocalized discontent.
Analysis
The word 'moan' is a simplex word of Germanic origin. It is not productively formed from smaller, independent morphemes in modern English.
Examples
The injured soldier let out a low moan of pain.
He's always moaning about how much work he has to do.
A moan of despair escaped her lips when she heard the bad news.