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Word of the Day Wednesday, June 10, 2026

phasor

/fæsɔːr/ noun · British & US
Valid in UK
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What does phasor mean?

noun

A vector quantity representing a sinusoidal function of time, often used in electrical engineering and physics to describe alternating currents and voltages. In signal processing, a phasor is a complex number representing the amplitude and phase of a signal.

Example

"The phasor diagram showed the relationship between the voltage and current in the circuit."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for phasor

Rhymes with phasor

Etymologically related