adjective
1.
pleasing to the ear
melodious sounds of the forest
Synonyms: dulcet, euphonic, euphonious, mellisonant, melodic, sweet, tuneful; compare mellifluous
Related Word: canorous, harmonious
Contrasted words: discordant, grating, harsh
Antonyms: unmelodious
2.
containing, constituting, or characterized by melody
her voice shows marked improvement and a new richly melodious quality
Synonyms: melodic, musical, songful, tuned, tuneful
Related Word: cantabile, lyric, melic