flatlining

/ˈflætˌlaɪnɪŋ/
adjective
  1. Having no heartbeat or brain activity; clinically dead.
    • The monitor showed a flatlining signal, indicating no pulse.
    • The flatlining patient was rushed to the emergency room.
    • Paramedics worked on the flatlining accident victim for ten minutes.
  2. Stagnant; showing no progress or change.
    • His career is flatlining, with no promotions or new opportunities.
    • The flatlining conversation made everyone feel awkward.
    • The flatlining economy needs new policies to stimulate growth.
Antonyms
noun
  1. The state of having no heartbeat or brain activity, shown as a flat line on a monitor; clinical death.
    • The patient experienced flatlining for two minutes before the doctors revived him.
    • In the movie, the flatlining of the hero's heart monitor signaled a dramatic moment.
    • Flatlining is a medical emergency that requires immediate CPR.
  2. A situation where something stops progressing or becomes stagnant.
    • The project hit flatlining after the main investor pulled out.
    • The team's performance is flatlining; they haven't scored a goal in five games.
    • The company's sales are in a flatlining phase, with no growth for three quarters.
What does "flatlining" mean? | whatsthatwordmean | whatsthatwordmean