| pulsar | (noun) a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation | - |
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| pulsation | (noun) (electronics) a sharp transient wave in the normal electrical state (or a series of such transients) | Synonyms: impulse, pulse, pulsing |
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| (noun) the rhythmic contraction and expansion of the arteries with each beat of the heart | Synonyms: beat, heartbeat, pulse |
| (noun) a periodically recurring phenomenon that alternately increases and decreases some quantity | - |
| pulse | (noun) the rhythmic contraction and expansion of the arteries with each beat of the heart | Synonyms: beat, heartbeat, pulsation |
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| (noun) (electronics) a sharp transient wave in the normal electrical state (or a series of such transients) | Synonyms: impulse, pulsation, pulsing |
| (noun) edible seeds of various pod-bearing plants (peas or beans or lentils etc.) | - |
| (noun) the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health | Synonyms: heart rate, pulse rate |
| pulsing | (noun) (electronics) a sharp transient wave in the normal electrical state (or a series of such transients) | Synonyms: impulse, pulsation, pulse |
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