| 正切 |
zhèng qiē |
(math.) tangent (trigonometric function) |
| 正 |
zhēng |
first month of the lunar year |
| 正 |
zhèng |
straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive |
| 切 |
qiē |
to cut; to slice; to carve / (math) tangential |
| 切 |
qiè |
definitely; absolutely (not) / (scoffing or dismissive interjection) Yeah, right.; Tut! / to grind / (bound form) close to / (bound form) eager / to correspond to / (used to indicate that the fanqie 反切 system should be applied to the previous two characters) |