adj having like sounds.
2. consonant ·adj harmonizing together; accordant; as, consonant tones, consonant chords.
3. consonant ·adj of or pertaining to consonants; made up of, or containing many, consonants.
4. consonant ·adj having agreement; congruous; consistent; according;
usually followed by with or to.
5. consonant ·noun an articulate sound which in utterance is usually combined and sounded with an open sound called a vowel; a member of the spoken alphabet other than a vowel; also, a letter or character representing such a sound.