run·ny/`rʌnɪ; ˈrʌni/ adj informal 【非正式】 1 a runny nose or runny eyes have liquid coming out of them because you are ill 〔因生病而〕流鼻涕［眼泪］的 2 something that is runny has become too liquid or contains too much liquid 稀的: The sauce is far too runny. 这酱汁太稀了。