- Main Entry:
- mac·ro·struc·ture

- Pronunciation:
-
\ˈmak-rō-ˌstrək-chər\
- Function:
- noun
: the structure (as of a body part) revealed by visual examination with little or no magnification
—
mac·ro·struc·tur·al \ˌmak-rō-ˈstrək-chə-rəl, -ˈstrək-shə-rəl\
adjective