製油所 せいゆじょ Common noun (common) (futsuumeishi) Also 製油所: せいゆじょ Seiyujo 製油所せいゆじょ Common Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) oil refinery 漢字 kanji used 製 made in..., manufacture 14画 油 oil, fat 8画 所 place, extent 8画