nounadjective
frontier
frontiera
A border or edge between two places, often where new land is being explored or settled.
The explanation is being prepared.
Make “frontier” part of your vocabulary.
Build your English vocabulary with flashcards, audio and spaced repetition.
Examples
The pioneers moved westward to explore the frontier.noun
I pionieri si spostarono verso ovest per esplorare la frontiera.
Keep exploring English
Learn words from the content you love.
Add words from websites, books and videos, then remember them with spaced repetition (SRS).
Scan for iPhone & iPad