Meaning : The most interesting or memorable part.
Example :
The highlight of the tour was our visit to the Vatican.
Synonyms : high spot
Meaning : An area of lightness in a picture.
Synonyms : highlighting
Meaning : Move into the foreground to make more visible or prominent.
Example :
The introduction highlighted the speaker's distinguished career in linguistics.
Synonyms : foreground, play up, spotlight
Understate the importance or quality of.
He played down his royal ancestry.Meaning : Apply a highlighter to one's cheeks or eyebrows in order to make them more prominent.
Example :
Highlight the area above your eyebrows.