pulse

US /pʌls/

UK /pʌls/

B1
n. (c./u.)Noun (Countable/Uncountable)Regular beating of a heart
Though she felt sick her pulse remained strong
v.t./i.Verb (Transitive/Intransitive)To beat in a rhythm
Jon waited in silence, able to hear the blood pulse through his veins
n. (c./u.)Noun (Countable/Uncountable)A single vibration or short burst of sound, light, electricity, or other energy.
Each pulse of the machine delivered a small amount of energy.
n. (c./u.)Noun (Countable/Uncountable)A strong feeling or urge.
I felt a sudden pulse of anger when I saw what they had done.
n. (c./u.)Noun (Countable/Uncountable)The edible seeds of various leguminous plants, such as beans, lentils, and peas.
Pulses like lentils and chickpeas are a good source of protein.
v.t./i.Verb (Transitive/Intransitive)To emit or produce in pulses.
The lighthouse pulsed a bright beam of light across the water.

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