The act or an instance of oil pulling

That increases the heartbeat rate, especially as a result of excitement or fear.

The regular timing of pulses from a pulsar. / A clock built to measure time based on the regular pulses from a pulsar.

plural of pulsar clock

(colloquial) To opt out; to withdraw; to resign.

(anatomy) The semilunar valve of the heart that lies between the right ventricle and the pulmonary artery.

plural of pulmonary valve

plural of pull time

To be sentenced to a term in prison.

The amount of time spent pulling. / The time when something should pull. / (trucking) The time when trucks pull in for loading and pull out with new loads.