fundus
/ˈfʌndəs/noun
(pl. fundi /ˈfʌndaɪ/)
1- Anatomy the part of a hollow organ (such as the uterus or the gall bladder) that is furthest from the opening【剖】（中空器官, 如子宫或胆囊等的）底, 基底, 基部。
1.1
- the upper part of the stomach, which forms a bulge above level of the opening of the oesophagus (furthest from the pylorus)胃底。
1.2
- the part of the eyeball opposite the pupil眼底。
词源
mid 18th cent.: from Latin, literally 'bottom'.