deep — Rivers and Lakes deep /diːp/ adjective CEFR A1 Going a long way down from the top. “The lake is very deep in the middle.” Related words in this scene bridgeswimwavefloatwetwaterriverlakefishboatbankstreampondfishermannetoarpaddlecurrentshallowsplashflowdamwaterfallcanoefinscalereedshoreripplepebbledrift Practice this word Create worksheet