C1noun 2K

Spectrum

🇬🇧 UK /["/ˈspektrəm/","/ˈspektrə/"]/ 🇺🇸 US /["/ˈspektrəm/","/ˈspektrə/"]/

Meaning of Spectrum

a band of coloured lights in order of their wavelengths, as seen in a rainbow and into which light may be separated

In simple words: A range of different things, often colors or opinions.

Spectrum in a sentence

• The artist used a wide spectrum of colors in her painting.
• In physics, light has a spectrum that ranges from infrared to ultraviolet.
• The political spectrum in the country is quite diverse and polarized.
• She listened to a spectrum of music genres throughout the day.
• Understanding the spectrum of opinions on this issue is essential.

How to use Spectrum

Use 'spectrum' to talk about a range in neutral and formal contexts, such as discussions about colors, opinions, or choices. It's less common in informal speech.

Grammar pattern

spectrum + of + object

Memory hint

Sounds like 'spectra-m' — imagine a rainbow spectrum with many colors.

Related words

Collocations with Spectrum

• visible
• colour/​color
• electromagnetic
• the colours/​colors of the spectrum
• the… end of the spectrum
• the… part of the spectrum
• complete
• full
• broad
• cover
• span
• represent
• across the spectrum
• spectrum of
• at one end of the spectrum
• at the other end of the spectrum
• both ends of the spectrum

Synonyms for Spectrum

• range
• scope
• variety
• array
• continuum

Opposites of Spectrum

• uniformity
• monotony

Common mistakes with Spectrum

• Using 'spectrum' to refer to a single item instead of a range.
• Confusing 'spectrum' with 'specimen' in scientific contexts.
• Mispronouncing 'spectrum' as 'spectrum' instead of with the correct emphasis on the first syllable.

Frequently asked questions about Spectrum

What does Spectrum mean?

A range of different things, often colors or opinions.

What is the definition of Spectrum?

a band of coloured lights in order of their wavelengths, as seen in a rainbow and into which light may be separated

How do you use Spectrum in a sentence?

The artist used a wide spectrum of colors in her painting.

Can you give another example of Spectrum?

In physics, light has a spectrum that ranges from infrared to ultraviolet.

What are synonyms for Spectrum?

Common alternatives include range, scope, variety, array, continuum.

What is the opposite of Spectrum?

Opposite meanings include uniformity, monotony.

What words go with Spectrum?

It commonly pairs with visible, colour/​color, electromagnetic, the colours/​colors of the spectrum, the… end of the spectrum, the… part of the spectrum, complete, full, broad, cover, span, represent, across the spectrum, spectrum of, at one end of the spectrum, at the other end of the spectrum, both ends of the spectrum.

What are common mistakes when using Spectrum?

Using 'spectrum' to refer to a single item instead of a range. Confusing 'spectrum' with 'specimen' in scientific contexts. Mispronouncing 'spectrum' as 'spectrum' instead of with the correct emphasis on the first syllable.

How do you pronounce Spectrum?

US: /["/ˈspektrəm/","/ˈspektrə/"]/, UK: /["/ˈspektrəm/","/ˈspektrə/"]/. Listen to the audio above to hear native pronunciation.

When should I use Spectrum?

Use 'spectrum' to talk about a range in neutral and formal contexts, such as discussions about colors, opinions, or choices. It's less common in informal speech.

What CEFR level is Spectrum?

"Spectrum" is at C1 level on the CEFR scale.