1
to infer;to figure out;to get an idea of;to tell;to imagine;to guess;to grasp;to fathom;to understand;to know
彼がどうなっているか私にはうかがいしる事ができない。
I cannot guess at all what is going on with him.
Other forms
窺い知る 【うかがいしる】 · 伺い知る 【うかがいしる】