n.
1) to brush; comb hair
2) to backcomb (BE), tease (AE); braid; do; set; style hair
3) to cut; trim hair
4) to shampoo, wash hair
5) to color; dye; tint hair
6) to part one's hair (he parts his hair in the middle, and I part mine on the side)
7) to stroke smb.'s hair
8) to lose, shed one's hair (people lose their hair; animals shed their hair)
9) curly; kinky; straight; wavy hair
10) long; short; thick; thinning hair
11) unmanageable, unruly hair
12) dark; light hair
13) black; blond; brown; grey; red; white hair
14) pubic hair
15) hair falls out; grows
16) a single hair
17) a curl, lock; strand of hair
18) a head; shock of hair (he has a thick head of hair)
19) (misc.) to split hairs ('to nitpick'); to get in smb.'s hair ('to annoy smb.'); to let one's hair down ('to lose one's inhibitions'); by a hair ('by a small margin')