Table of Contents
Antonyms
Synonyms
Etymology
1. frontier
noun. ['frənˈtɪr'] a wilderness at the edge of a settled area of a country.
Antonyms
Synonyms
Etymology
- frontier (English)
- fronter (Old French (842-ca. 1400))
- front (Old French (842-ca. 1400))
2. frontier
noun. ['frənˈtɪr'] an international boundary or the area (often fortified) immediately inside the boundary.
Antonyms
Etymology
- frontier (English)
- fronter (Old French (842-ca. 1400))
- front (Old French (842-ca. 1400))
3. frontier
noun. ['frənˈtɪr'] an undeveloped field of study; a topic inviting research and development.
Synonyms
Etymology
- frontier (English)
- fronter (Old French (842-ca. 1400))
- front (Old French (842-ca. 1400))