moan >> məʊn
Definition: [noun] a long, low sound made by a person expressing physical or mental suffering or sexual pleasure.
Example: she gave a low moan of despair
Definition: [noun] a complaint which is perceived as trivial and not taken seriously by others.
Example: there were moans about the car's feeble ventilation
Definition: [verb] make a long, low sound expressing physical or mental suffering or sexual pleasure.
Example: just then their patient moaned and opened his eyes
Definition: [verb] complain or grumble, typically about something trivial.
Example: passengers moaned about overcrowded coaches