プログレッシブ和英中辞典(第4版)の解説
どうれつ【同列】
❶〔同じ列〕 ((in)) the same line [row]（▼lineは縦列，rowは横列）
❷〔同じ程度，資格，地位〕the same rank ((as))
重役と同列の人々
those who are of the same rank as company directors
それとこれを同列に置くことはできない
We cannot put this in the same category as that.
あの２人を同列に扱うわけにはいかない
We can't treat those two as equals.
❸〔同伴〕
皇太子は国王とご同列で式典に出席された
The Crown Prince attended the ceremony with [accompanying] the King.