着想ちゃくそう Noun Irregular Transitive Intransitive English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb intransitive verb conception;idea ずば抜けた着想というのは、往々にして天啓のごとくヒラメクようだ。 Sometimes the most inspired ideas seem to just come from out of the blue.