Meaning of “outrage” - Learner’s Dictionary

outrage

noun uk us /ˈaʊtreɪdʒ/
ANGER [ U ]

a strong feeling of anger or shock:

moral outrage
The scandal caused public outrage.
These murders have provoked outrage across the country.
SHOCKING THING [ C ]

something that causes great anger or shock:

a terrorist outrage
[ + (that) ] It's an outrage that these children don't have enough to eat.

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