Dividing line between two areas or sets of points in a topological space; difference between the closure and the interior.
Synonyms
Examples for "frontier "
Examples for "frontier "
1 As investors rush into frontier markets, analysts suggest careful selection among countries.
2 This was the actual, and often quite grim, reality of the frontier .
3 To us, the frontier markets are almost emerging markets, 10 years beforehand.
4 The EU applies a single customs approach to the entire customs frontier .
5 The frontier of to-day is on the plains and in the mountains.
1 Trans-national boundary environmental effects had been recognised as illegal under international law.
2 This plate boundary is complicated, and different movements happen in different sections.
3 Along the rear boundary there is 18m of right of way access.
4 The boundary limits were passed into Cook Islands law earlier this month.
5 Drakensberg This region is a natural boundary between South Africa and Lesotho.
1 The evacuation order has left towns within the 20km perimeter almost deserted.
2 Social media websites said that several rockets had hit the airport perimeter .
3 The shots were fired from a public road outside a security perimeter .
4 Emergency services set up a safety perimeter around both of the sites.
5 Residents said a Grad rocket struck the airport perimeter late on Monday.
Grammar, pronunciation and more
Translations for boundary of a set