palpitation
/ˌpælpɪˈteɪʃən/
noun
- A noticeably rapid, strong, or irregular heartbeat, often due to excitement, exertion, or a medical condition.
- She experienced heart palpitations after drinking too much coffee.
- The doctor said occasional palpitations are usually harmless.
- Anxiety can cause palpitations that make you feel like your heart is skipping a beat.
- A trembling or shaking movement.
- A slight palpitation ran through the crowd as the celebrity entered.
- The palpitation of the leaves in the wind was soothing to watch.
- The palpitation of the old bridge under the heavy truck made everyone nervous.