Shirabe

判然はんぜん

Adverb Irregular Noun 'taru' adjective Intransitive
English jmdict
1
adverb taking the 'to' particlenoun or participle which takes the aux. verb surunoun (common) (futsuumeishi)intransitive verb clearly;distinctly;evidently;definitely
どちらが望んだのか判然とはしない。
It isn't clear which of them wanted that.