demarcation
de|mar|ca|tion /d'iːmɑːrk'eɪʃən/
[N-UNCOUNT] oft N n
Demarcation is the establishment of boundaries or limits separating two areas, groups, or things. (FORMAL)
Talks were continuing about the demarcation of the border between the two countries.
[N-UNCOUNT] oft N n
Demarcation is the establishment of boundaries or limits separating two areas, groups, or things. (FORMAL)
Talks were continuing about the demarcation of the border between the two countries.