Definition of consonant
(Entry 1 of 2)
1
: being in agreement or harmony : free from elements making for discord
The decision was consonant with the company's usual practice.
2
: marked by musical consonances
consonant chords
3
: having similar sounds
consonant words
4
: relating to or exhibiting consonance : resonant
consonant
nounDefinition of consonant (Entry 2 of 2)
: one of a class of speech sounds (such as \p\, \g\, \n\, \l\, \s\, \r\) characterized by constriction or closure at one or more points in the breath channel
also
: a letter representing a consonant
—usually used in English of any letter except a, e, i, o, and u
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Merriam-Webster unabridged
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Time Traveler for consonant
The first known use of consonant was in the 14th century
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