verge (verges plural & 3rd person present) (verging present participle) (verged past tense & past participle )
1 If you are on the verge of something, you are going to do it very soon or it is likely to happen or begin very soon.
♦
on the verge of prep-phrase
(=brink)
The country was on the verge of becoming prosperous and successful...
2 n-count The verge of a road is a narrow piece of ground by the side of a road, which is usually covered with grass or flowers.
(mainly BRIT)
in AM, usually use shoulder verge on phrasal verb If someone or something verges on a particular state or quality, they are almost the same as that state or quality.
...a fury that verged on madness... V P n (not pron)