• Definition for "flatline"
    • asystole; the absence of heart contractions
    • View More
  • Sentence for "flatline"
    • The beeping the pilot heard was…
    • View More
  • Urban Dictionary for "flatline"

flatline definition

  • noun:
    • asystole; the absence of heart contractions
    • the disappearance of this rhythmic peaks displayed on a heart monitor
    • asystole; the absence of heart contractions
    • asystole; the lack of heart contractions
    • asystole; the absence of heart contractions
    • asystole; the lack of heart contractions
    • asystole; the absence of heart contractions
    • the disappearance of this rhythmic peaks exhibited on a heart monitor
    • the disappearance for the rhythmic peaks displayed on a heart monitor
    • the disappearance of the rhythmic peaks exhibited on a heart monitor
    • the disappearance for the rhythmic peaks exhibited on a heart monitor
    • the disappearance for the rhythmic peaks displayed on a heart monitor
  • verb:
    • (regarding the heart) to stop beating
    • (by expansion) to perish
    • to remain at the exact same amount, without development; or, to-fall.
    • (for the heart) to cease beating
    • (of heart) to end beating
    • (of this heart) to end beating
    • (by expansion) to die
    • (associated with heart) to cease beating
    • (associated with the heart) to quit beating
    • (by extension) to die
    • To stay during the exact same level, without development; or, to fall.
    • (by expansion) to die
    • (by expansion) to die
    • To stay within same amount, without development; or, to-fall.
    • to keep during the same level, without development; or, to-fall.
    • to remain at exact same amount, without development; or, to fall.
    • (by expansion) to perish
    • to keep during the same amount, without development; or, to fall.
378 votes

How would you define flatline?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!