Sectional/ˈsekʃənl/ Definition 1 of 3Pro Tip 1/3Larger Whole Context Use 'sectional' when emphasizing a distinct part within a broader entity. In a sectional analysis, we focus on a specific aspect of the economy. Pro Tip 2/3Not Always Physical 'Sectional' can refer to conceptual divisions as well as physical ones. The text is divided into sectional themes. Pro Tip 3/3Detailed Examination In discussions, 'sectional' indicates a detailed look at individual parts. Our sectional review of the document revealed some inconsistencies.