Spectrum: meaning, definitions and examples

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spectrum

[ ˈspɛktrəm ]

^{Context #1}

visible light

A spectrum is a band of colors produced when white light is passed through a prism. The colors in a spectrum are red, orange, yellow, green, blue, indigo, and violet, in that order.

Synonyms

range, sequence, variety

Examples of usage

The spectrum of light is often seen in rainbows.
The scientist studied the spectrum of colors produced by the prism.

^{Context #2}

physics

In physics, a spectrum is a range of electromagnetic radiation or sound waves, or the colors formed by them.

Synonyms

gamut, range, scope

Examples of usage

The spectrum of radio waves is different from the spectrum of visible light.
The physicist analyzed the spectrum of frequencies emitted by the star.

^{Context #3}

variety

Spectrum can also refer to a wide range or variety of something.

Synonyms

array, diversity, range

Examples of usage

There is a spectrum of opinions on the topic.
The company offers a spectrum of services for its clients.

Translations

Translations of the word "spectrum" in other languages:

🇵🇹 espectro

🇮🇳 वर्णक्रम

🇩🇪 Spektrum

🇮🇩 spektrum

🇺🇦 спектр

🇵🇱 widmo

🇯🇵 スペクトル

🇫🇷 spectre

🇪🇸 espectro

🇹🇷 spektrum

🇰🇷 스펙트럼

🇸🇦 طيف

🇨🇿 spektrum

🇸🇰 spektrum

🇨🇳 光谱

🇸🇮 spekter

🇮🇸 róf

🇰🇿 спектр

🇬🇪 სპექტრი

🇦🇿 spektr

🇲🇽 espectro

Word origin

The word 'spectrum' originated in Latin from the word 'spectrum' meaning appearance or image. It was first used in the English language in the 17th century to describe the band of colors formed by light passing through a prism. Over time, the term expanded to encompass a wider range of meanings, including the range of electromagnetic radiation. The concept of a spectrum has since become fundamental in various scientific disciplines, from physics to biology.