to leave / to part from / to be away from / (in giving distances) from / without (sth) / independent of / one of the Eight Trigrams 八卦[ba1 gua4], symbolizing fire / ☲
lit. billy goat's horns caught in the fence (idiom from Book of Changes 易經|易经); impossible to advance or to retreat / without any way out of a dilemma / trapped / in an impossible situation