1. to give substance or detail to something; to develop more fully
Usage: often used with ‘out’

Examples

• The author fleshes out the main character in the second chapter.
• We need to flesh out our proposal with more specific details.
• The director fleshes out the story with additional scenes.
• She fleshes out her argument with supporting evidence.
• The team fleshes out the project plan during the meeting.
• He fleshes out the basic outline with concrete examples.