Frontier Definition
frŭn-tîr, frŭntîr
frontiers
noun
The border between two countries.
Webster's New World
The area along an international border.
American Heritage
That part of a settled, civilized country which lies next to an unexplored or undeveloped region.
Webster's New World
The developing, often still uncivilized or lawless, region of a country.
Webster's New World
Any new field of learning, thought, etc. or any part of a field that is still incompletely investigated.
The frontiers of medicine.
Webster's New World
Synonyms:
Antonyms:
- metropolis
- settled region
- interior
adjective
Of, on, or near a frontier.
Webster's New World
Lying on the exterior part; bordering; conterminous.
A frontier town.
Wiktionary
Other Word Forms of Frontier
Noun
Singular:
frontier
Plural:
frontiersRelated Articles
Find Similar Words
Find similar words to frontier using the buttons below.