Mark out
Mark out verb - Set boundaries to and delimit.
Require
Require verb - To have as a requirement.
Cite this Source
Require and Mark out. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/mark_out/require
Mark out & Require. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/mark_out/require>.
Require or Mark out. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/mark_out/require.
Google Ngram Viewer shows how "mark out" and "require" have occurred on timeline