This research investigates the morphological significance of Ibn Zaydun's Ode of Lamentable Separation. It mainly examines the link between the dimensions of the semantic phoneme (its expressive value) and their rhythmic structural symmetry and their use as it is represented in Ibn Zaydun's poem, which results in vocal coloring, controls the degrees of vocal beauty and its impact on enriching the significance and suggestion for the recipient. It follows the descriptive analytical approach. The findings reveal that the sound is the manifestation of psychological emotion, and this emotion, by its nature, is the reason for diversifying the sound outputs and its different returns. Moreover, the poet’s emotion worked on coloring his poetry with phonetic symbols indicating a diversification of the phonetic connotation.