IPA: //ˈmʌstæʃ//
KK: /ˈmʌstæʃ/
A strip of hair that grows above the upper lip, often styled in various ways.
He trimmed his moustache to give it a neater appearance.
Moustache → The word 'moustache' comes from the Old French 'moustache', which is derived from the Italian 'mostaccio', and ultimately from the Latin 'mānsuētīnus' (meaning of the upper lip). It refers to the hair that grows on the upper lip.
Think of the Italian word 'mostaccio' which relates to hair on the upper lip, helping you remember that a moustache is the hair that grows there.