プログレッシブ和英中辞典(第4版)の解説
みゃくらく【脈絡】
〔つながり〕(a line of) connection;〔筋道〕coherence, logical connection
脈絡のある[ない]話
「a coherent [an incoherent] account
彼はそれまでの話とは何の脈絡もない事を話し始めた
He began to speak on a subject that had no connection with what he had been saying.