make fat or plump;
"We will plump out that poor starving child"
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing;
"She elaborated on the main ideas in her dissertation"
become round, plump, or shapely;
"The young woman is fleshing out"
- When Bill was nineteen he began to fill out.
- The medicine has filled her out a little.
- The girl rounded out into a young woman.
- Her body is beginning to round out.
- flesh out 长胖