Flatline and Peg out

Flatline

Flatline verb - To stop living.
Usage example: the patient was fading fast, and doctors expected him to flatline before the night was over

Peg out and flatline are semantically related. (British) In some cases you can use "Peg out" instead a verb "Flatline".

Peg out

Peg out verb - To stop living.
Usage example: when her pet pig pegged out she grieved for weeks

Flatline and peg out are semantically related. You can use "Flatline" instead a verb "Peg out".
Cite this Source
Peg out and Flatline. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/flatline/peg_out
Flatline & Peg out. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/flatline/peg_out>.
Peg out or Flatline. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/flatline/peg_out.
Google Ngram Viewer shows how "flatline" and "peg out" have occurred on timeline