どころ
yoridokoro

Noun

1. grounds; foundation; authority

「広 こう辞苑 じえんにこう いてあります」と って、広 こう辞苑 じえん唯一 ゆいいつ どころ論陣 ろんじん ひとがよくいる。
"kōjienni kō kaite arimasu"to itte kōjien'o yuiitsuno yoridokoroni ronjin'o haru hitoga yoku iru.
There are a lot of people who say, "it says this in Koujien," and use that dictionary as the only grounds for their argument.
Noun

2. support; prop; something upon which to rely

Other forms: