Read Edit View history 不尽根 bùjìngēn surd Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 不尽根/ 不盡根 bùjìngēn surd a mathematical surd; an irrational root 根号二是一个典型的不尽根。 Edit Delete References Add reference No references for this word.