Crossword clues for measuring depth.AnswerClueSOUNDWAVESOceanographers use them to measure depthCHERRYPLUMBBright-red water depth measurer?PLUMBLINEIt measures depthCHERRYPLUMBFruity water depth measurer?SOUNDERSDepth-measuring devicesPLUMBMeasure depth, in a waySOUNDINGMeasuring depth.FTHSDepth measures: Abbr.SOUNDERWater-depth measuring machinePLUMBMeasure depth with a linePLUMBWater-depth measurerPLUMBMeasure depthPLUMBMeasure the depth ofFATHOMSailor's measure of depthBATHYMETERDevice for measuring ocean depths: Var.SOUNDEDMeasured the depth ofFATHOMMeasure of depth, to 56-AcrossSOUNDSMeasures the depth ofFOURDIMENSIONAL*Like a space measured by length, width, depth and time