verge [noun]
\ ˈvərj \
Definition of verge
: the edge or border of something
// they set up camp on the verge of the desert. (audio)
// a country on the verge of destruction
// the suspect was on the verge of confessing when the officers realized that he hadn't been read his rights
Sources:
https://t.me/lingocentre_daily
https://www.merriam-webster.com/dictionary/verge
https://dictionary.cambridge.org/dictionary/english/verge
https://etymologeek.com/eng/verge/19685769