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English Fox - English Dictionary
Meaning of
spectra
in English
spectra
us
/ˈspɛktrə/
uk
/ˈspɛktra/
#uncommon
Lemma:
spectrum
The lemma is the base or root form of this word.
Definitions
Noun
plural
of
spectrum
range
of
colours
representing
electromagnetic
radiation
;
contiguous
frequencies
pattern
of
radiation
absorption
or
emission
range
of
autistic
disorders
or
conditions
