not have the remotest idea/interest/intention etcNOT KNOW especially British EnglishBrE used to emphasize that you do not know something, are not interested in something, do not intend to do something etc 一无所知/毫无兴趣/毫无打算等 He hasn’t the remotest interest in sport. 他对体育毫无兴趣。
not have the remotest idea/interest/intention etc what/where/who etc I haven’t the remotest idea what you mean. 我一点都不明白你是什么意思。
→ not have the remotest idea/interest/intention etc at remote1(1)