highlight

[Miltensl]

an area of lightness in a picture

[Couch Potatoe]

apply a highlighter to ones cheeks or eyebrows in order to make them more prominent

[SanchoPn 0]

To make (part of a text or image) more prominent, especially by making it of a lighter hue or of a different color than the remaining part.

[Julian]

The most memorable or enjoyable part; -- of events or activities; as, the highlight of our trip was the tour of the Vatican.

[DebrahCom]

An area or a spot in a drawing, painting, or photograph that is strongly illuminated.

[Jessica]

A strand or spot hair dyed a different color than the rest.

[Gornwexy 0]

To be a highlight of.

[Utpal Shuvro]

To mark (important passages of text) with a usually fluorescent marker as a means of memory retention or for later reference.

[Dave Paprocki]

An especially significant or interesting detail or event.

[Carollacob]

Highlight refers to emphasizing, stressing, or drawing attention to a particular element, detail, or aspect of something. It can be used in physical sense such as using colors to highlight text or symbolically such as highlighting a significant event in history. In a broader context, it can also refer to the most significant or interesting part or event of something.