cheveux means hair in French.
elle a les cheveux (colour) = she has (colour) hair
"la couleur des cheveux" is the hair color in French.
Literally 'bon cheveux' means "good hair" in French, but this isn't used at all in French. 'Beaux cheveux' means "nice / beautiful hair".
i have ... hair
'stiff hair'
Short hair
hair = cheveux
Les cheveux (masc.) mean the hair in French. This is the plural form of "un cheveu" (One hair).
description of your hair
I have wavy hair.
my hair is red x
First, cheveu is singular and cheveux is pluralHair is invariable in english, hairs does not exist in englishSecond, le cheveu is masculine, it means a piece of hair (from the head), les cheveux means hair