noun
    
    plural depths
    
    a distance below a surface [count]
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    [count] :the distance from the front of something to the back - usually singular
    
    
    
    
    
    [count] :an area that exists far below a surface or far inside something :a deep place or area - usually plural
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    [count] a very low or bad state or condition - usually plural
    
    
    
    
    
    
    
    
    
    the worst part of something
    
    
    
    [noncount] :the quality of being deep: such as
    
    the quality of being strongly felt
    
    
    
    
    
    
    
    
    
    
    
    the quality of being very bad or serious
    
    
    
    the quality of being complete or thorough
    
    
    
    
    
    the quality of being strong in color, taste, etc.
    
    
    
    
    
    the quality of being low in sound
    
    
    
    f US sports :the quality of having many good players on a team
    
    
    
    in depth
    
    in a thorough or complete way
    
    
    
    
    
    out of your depth
    
    also beyond your depth
    
    dealing with a situation or subject that is too difficult for you
    
    
    
    chiefly Brit :in water that is deeper than your height