enlarge (up)on (something)

To add or supply more information or details about something. I can see you aren't familiar with this material yet, so allow me to briefly enlarge upon it for you. I asked the boss to enlarge on the details of the proposal for me.

Common Names:

Name	Pronounced	Usage
Nejc	-	Slovene
Genoveffa	je-no-VEF-fah	Italian
Kaveh	-	Persian, Persian Mythology
Ansobert	-	Ancient Germanic
Tarben	-	Danish
Wilson	['wilsn]