觧
jiě
I v.
1) untie; undo
2) take off
3) dissolve
4) discharge (water/etc.)
II b.f.
1) separate; divide; cut apart (解开)
2) dispel; dismiss (解除)
3) explain; interpret (解释)
4) understand (了解)
5) relieve oneself (小解)
6) ideas; views
7) interpretation
III n.
math. solution