the deepest part (usually of a body of water)
the intensity, complexity, strength, seriousness or importance of an emotion, situation, etc.
a very remote part.
the vertical distance below a surface; the degree to which something is deep
the total palette of available colors
a pair of toothed wheels which work together
lowness
the property of appearing three-dimensional
the number of simple elements which an abstract conception or notion includes; the comprehension or content
the distance between the front and the back, as the depth of a drawer or closet
the most severe part
the perpendicular distance from the chord to the farthest point of an arched surface
the lower of the two ranks of a value in an ordered set of values