n. 25B6; noun
her thick black hair : HEAD OF HAIR, shock of hair, mane, mop; locks, tresses, curls, ringlets.
I like your hair : HAIRSTYLE, haircut, cut, coiffure; informal hairdo, do, coif. See list.
a dog with short, blue-grey hair : FUR, wool; coat, fleece, pelt; mane.
tricho-.
25A0; a hair's breadth THE NARROWEST OF MARGINS, a narrow margin, the skin of one's teeth, a split second, a nose; informal a whisker.
25A0; let one's hair down (informal) ENJOY ONESELF, have a good time, have fun, make merry, let oneself go; informal have a ball, whoop it up, paint the town red, live it up, have a whale of a time, let it all hang out.
25A0; make someone's hair stand on end HORRIFY, shock, appal, scandalize, stun; make someone's blood run cold; informal make someone's hair curl.
25A0; split hairs QUIBBLE, cavil, carp, niggle, chop logic; informal nit-pick; archaic pettifog.