基底 jīdǐ base Definitions Defs Origin Strokes Stroke Words Sentences Sents jīdǐ base · fundus 基 jī noun base (bound form) base; foundation; the bottom part of a building or structure底 dǐ nounlocative bottom The lowest part of an object or body of water; base; foundationjīdǐ background color 基 jī noun base (bound form) base; foundation; the bottom part of a building or structure底 dǐ background The background color or surface that patterns are set againstjīdǐ underlying · foundation 基 jī adverbadjective fundamental (bound form) fundamental; basic; primary; starting底 dǐ nounlocative bottom The lowest part of an object or body of water; base; foundationjīdǐ basis 基 jī adverbadjective fundamental (bound form) fundamental; basic; primary; starting底 dǐ radix (math.) the base of a number system or a logarithm; short for 底数 dǐshù