Meaning & Definition of Frontier in English
English⟶
Frontier
/frəntɪr/
noun
1. A wilderness at the edge of a settled area of a country
- "The individualism of the frontier in andrew jackson's day"
synonym:
- frontier
2. An international boundary or the area (often fortified) immediately inside the boundary
synonym:
- frontier
3. An undeveloped field of study
- A topic inviting research and development
- "He worked at the frontier of brain science"
synonym:
- frontier
Examples of using
Where the frontier of science once was is now the centre.