1. the large-scale or overall structure of something, as opposed to its smaller components or details
Usage: commonly used in linguistics, literature, and materials science
2. in linguistics, the broad organizational pattern of a text or discourse, including its main sections and how they relate
Usage: technical term in discourse analysis and composition studies
3. in materials science, the large-scale physical structure of a material visible to the naked eye or under low magnification
Usage: technical term in engineering and materials science

Examples

• The macrostructure of the novel consists of three main parts: exposition, conflict, and resolution.
• Understanding the macrostructure of a city helps urban planners design better transportation systems.
• The essay's macrostructure was clear, with an introduction, body paragraphs, and conclusion.
• Engineers examined the macrostructure of the metal to identify visible cracks and defects.
• The macrostructure of the organization includes departments for sales, marketing, and operations.
• Linguists study the macrostructure of conversations to understand how people organize their discourse.