Button up
Button up verb - Refuse to talk or stop talking; fall silent.
Cite this Source
Settle and Button up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/button_up/settle
Button up & Settle. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/button_up/settle>.
Settle or Button up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/button_up/settle.
Google Ngram Viewer shows how "button up" and "settle" have occurred on timeline