pulseless

/ˈpʌlsləs/
adjective
  1. Having no pulse; not beating or throbbing, especially referring to a person's heartbeat or a machine's operation.
    • The patient was pulseless when the paramedics arrived.
    • The old pump sat pulseless and silent in the corner.
    • A pulseless electrical activity can be a medical emergency.
  2. Lacking energy, excitement, or rhythm; dull or lifeless.
    • The performance felt pulseless and failed to engage the audience.
    • His pulseless speech put everyone to sleep.
    • The city's nightlife was surprisingly pulseless on a Tuesday.
Antonyms
What does "pulseless" mean? | whatsthatwordmean | whatsthatwordmean