Meaning of “disregard” - Learner’s Dictionary

disregard

noun [ U, no plural ] uk us /ˌdɪsrɪˈɡɑːd/

behaviour that shows you do not care about or have any interest in someone or something:

His behaviour shows a total disregard for other people.

(Definition of “disregard noun” from the Cambridge Learner’s Dictionary © Cambridge University Press)