Meaning of “highlight” - Learner’s Dictionary

highlight

verb [ T ] uk us /ˈhaɪlaɪt/
EMPHASIZE

B2 to emphasize something or make people notice something:

to highlight a problem/danger
The report highlights the need for stricter regulations.
COLOUR

B2 to make something a different colour so that it is more easily noticed, especially written words

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