Medical Definition of fundus
: the bottom of or part opposite the aperture of the internal surface of a hollow organ: asa: the greater curvature of the stomachb: the lower back part of the bladderc: the large upper end of the uterusd: the part of the eye opposite the pupil
Learn More about fundus
Dictionary: Definition of "fundus"
Seen and Heard
What made you want to look up fundus? Please tell us where you read or heard it (including the quote, if possible).