1. to give more details about something; to explain something more fully
Usage: third person singular present tense of ‘elaborate’
2. to develop something in greater detail or complexity
Usage: third person singular present tense of ‘elaborate’

Examples

• She elaborates on her research findings in the final chapter.
• The teacher elaborates each concept with clear examples.
• He never elaborates when asked about his past.
• The architect elaborates the design with intricate details.
• Could you elaborate on what you mean by that?
• The author elaborates the theme throughout the novel.
• She elaborates her argument with supporting evidence.