To mark the limits or boundaries of something; to delimit. / To mark the difference between two causes of action; to distinguish.

simple past tense and past participle of demarcate

Third-person singular simple present indicative form of demarcate

Of or relating to demarcation.

plural of demarc

(telecommunications) The point of demarcation where the provider's network (and responsibility) ends and that of the customer begins.

The act of marking off a boundary or setting a limit, notably by belligerents signing a treaty or ceasefire. / A limit thus fixed, in full demarcation line. / Any strictly defined separation.

Serving to demarcate.

plural of demarcator

One who or that which demarcates.