Definitions for unmusicalʌnˈmyu zɪ kəl
Random House Webster's College Dictionary
un•mu•si•calʌnˈmyu zɪ kəl(adj.)
deficient in melody, harmony, rhythm, or tone.
not fond of or skilled in music.
Origin of unmusical:
lacking interest in or talent for music
"too unmusical to care for concerts"; "it is unfortunate that her children were all nonmusical"
not musical in nature
"the unmusical cry of the bluejay"
unmelodious, unmelodic, unmusical(adj)
Not musical: lacking in musical ability.
Not musical: unmelodic.