Partitioning is the process of dividing something into smaller parts or sections. Synonyms for partitionings include segmentation, division, separation, fractionation, and compartmentalization. Segmentation refers to dividing larger components into smaller, more manageable parts. Division is the act of separating a whole into parts, especially when it comes to corporate structuring or military organization. Separation refers to setting something apart for a definite purpose or reason. Fractionation is dividing something into smaller, more homogeneous parts, such as separating blood plasma into its components. Finally, compartmentalization involves creating distinct parts or sections to keep things organized. Each of these synonyms carries a slightly different connotation, but all refer to the process of breaking something down into smaller, more manageable parts.