What is "flatliner"

n. (context rare English) A patient with no heartbeat.

Flatliner may refer to:

• Flatliner, person whose brain or cardiac activity is measured as a flatline
• The Flatliners a Canadian ska punk rock band
• Flatliner, psychoactive drug 4-MTA
• Flat Liner, cocktail drink

• Flatliners, film
• Flatliners (2017 film), upcoming film
• Flatlinerz, band

See also:

• Flatline (disambiguation)