Definition of 零点 (れいてん)
れいてん
                        零点
れいてん
reiten
Common word
noun
1.
zero (points, marks), no marks
2.
zero (of a function), root(mathematics)
3.
zero degrees (Celsius), freezing point
See also:零度
Related Kanji
| 零 | zero, spill, overflow, nothing, cipher | 
| 点 | spot, point, mark, speck, decimal point |