Meaning & Definition of word "Frontier"

Frontier

/frʌnˈtɪər/

1. A border between two countries or regions.
- Example: The soldiers were stationed at the frontier to monitor any illegal crossings.
2. The extreme limit of settled land beyond which lies wilderness.
- Example: In the 19th century, many pioneers moved westward to explore the American frontier.
3. An area of research or development that is new or not yet fully explored.
- Example: The scientists are working on the frontier of genetic engineering.
4. A boundary or limit of knowledge, experience, or achievement.
- Example: The frontier of understanding AI is constantly changing as new algorithms are developed.

Late Middle English: from Old French 'frontière', from 'front' 'front' or 'forehead'.

frontier spirit:

A pioneering or adventurous attitude, especially in engaging with new things.

frontier justice:

A form of justice implemented by individuals rather than by legal authorities.

frontier town:

A settlement located at the edge of a developed area.

pioneers:

Individuals who are among the first to explore or settle a new area.

exploration:

The action of traveling through an unfamiliar area in order to learn about it.

colonization:

The act of setting up a colony away from one's place of origin.

Meaning: Frontier land

Example Sentence: We're headed out to the frontier land to find some adventure.

Meaning: On the frontier

Example Sentence: He's living on the frontier of what's possible in this field.