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a short period of energy that is repeated regularly, such as a short, loud sound or a short flash of light: The data, normally transmitted electronically, can be changed into pulses of light. [ C or U ] the action of switching power on and off again quickly on a food processor (= an electric machine that cuts and mixes food) to mix food:
The meaning of PULSE is the regular expansion of an artery caused by the ejection of blood into the arterial system by the contractions of the heart. How to use pulse in a sentence.
Your pulse is the regular beating of blood through your body, which you can feel when you touch particular parts of your body, especially your wrist.
The rhythmic expansion and contraction of the arteries as blood is pumped through them by the heart. The pulse can be felt at several parts of the body, as over the carotid and radial arteries.
The word pulse has many shades of meaning, but most of them involve something characterized by short, rhythmic bursts. If you’re angry, the muscles in your jaw might pulse — meaning they contract quickly in short bursts.
1. the regular throbbing of the arteries, caused by the successive contractions of the heart, esp. as may be felt at an artery, as at the wrist. 2. a single pulsation of the arteries or heart. 3. a stroke, vibration, or undulation, or a rhythmic series of these.
[usually singular] the regular beat of the heart as it sends blood around the body, that can be felt in different places, especially on the inside part of the wrist; the number of times the heart beats in a minute. a strong/weak pulse. an abnormally high pulse rate. The doctor took/felt my pulse.
