What is an edge or a verge ?

Question

its for spelling :)

Answer 1

edge (ej)

noun

the thin, sharp, cutting part of a blade

the quality of being sharp or keen

the projecting ledge or brink, as of a cliff

the part farthest from the middle; line where something begins or ends; border, or part nearest the border; margin

the verge or brink, as of a condition

an intense, harsh, or irritable quality his voice had a distinct edge

Geom. a line or line segment at which two plane surfaces meet

☆ Informal advantage you have an edge on me

Informal the quality of being edgy (sense )

Answer 2

a region marking a boundary