borders
bor-ders
verb
Forms a boundary to or is adjacent to something; to be on the edge of.
"The garden borders the ancient woodland."
noun
Lines separating countries or areas, or the edges of something.
"The country's borders are heavily guarded."
Thesaurus
Synonyms: ring, environ, surround, skirt, adjoin, abut, butt, march, edge, butt on, butt against, margin