Boundary
Boundary noun - The line or relatively narrow space that marks the outer limit of something.
Usage example: that chalk line marks the boundary of our playing field
Pale is a synonym for boundary in edges topic. In some cases you can use "Pale" instead a noun "Boundary", when it comes to topics like outer limit.
Nearby Word: bound
Pale
Pale noun - A wooden strip forming part of a fence.
Cite this Source
Pale and Boundary. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/boundary/pale
Boundary & Pale. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/boundary/pale>.
Pale or Boundary. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/boundary/pale.
Google Ngram Viewer shows how "boundary" and "pale" have occurred on timeline