Hairdo
Part of speech: noun
Definition: A hairstyle. A haircut.
Example sentence: I've never been on the cover of 'Tiger Beat' magazine, let's put it that way. But that's not why you go see Primus. You don't go see Primus to see what kind of new clothing I'm wearing or what my new hairdo is.
Coif
Part of speech: noun
Definition: A hairdoA hoodA chain mail head gear
Part of speech: verb
Definition: To style or arrange hair.