to heed or pay attention to someone's words or actions; often used in the negative to mean ignore or snub

to ignore; to pay no attention to; used when someone refuses to acknowledge or speak to another person

(idiom) to pay no attention to someone; to give the cold shoulder

to pay no attention to; to ignore or overlook without giving due consideration

completely ignore; to give someone the cold shoulder or pay no attention whatsoever

to ignore; to pay no attention to; to brush aside or treat with cold indifference

to pay attention to; to notice or look at someone