There are many and varied written technologies that the poet resort to and do in the crystallization of his poetry literary producer, and the course of this research technology (definition), which resorted to the poet Aboud al-Jabri and relied on it strikingly in his collection of poems (leaning against his blind) As the poet in a wide area of this collection of poems to pick up the word, and then a poetic definition, As the poet in a wide area of this office to pick up the word, and then definition of a poetic definition, giving it richness invested by the mechanism of the poet's work, The same translucency potential is generated in the generation of a wide variety of threading mesh in meanings , By making the word a theme of the focus of growing images and varied variant visions of different parts, which are visions to support the formation of the general vision of the text as a whole, his collection of poems came in a large part of it; a collection of poems definitions of poetic poetry are based on the emphasis on language and strength in the idea, The crystallization of a poetic work commensurate with the mood of the prose poem that relies heavily on the power of the idea, And create new relationships between things. In this research, we will examine the most important techniques of the work of the collection of poems (leaning against his blind), to analyze carefully the manifestations of the technology of definition, on which the poetry of al-Jabri was base