comb noun definition in Styling hair topic from the Oxford Advanced Learner's Dictionary

comb

 noun: Styling hair topic
[countable] a flat piece of plastic or metal with a row of thin teeth along one side, used for making your hair neat; a smaller version of this worn by women in their hair to hold it in place or as a decoration He just had time to wash his face and drag a comb through his hair before going out. She ran a comb through her tangled hair.