Definitions

1. noun

A letter or sound in a word that is not a vowel.

“The consonants in the word ‘castle’ are ‘c’, ‘s’, ‘t’, ‘l’, and ‘s’.”

2. adjective

Having a deep, resonant sound.

“The consonous voice of the singer filled the auditorium with emotion.”

3. adjective

Resembling a consonant sound.

“The consonous quality of the music was soothing to listen to.”