The meaning of DEPTH is a deep place in a body of water. How to use depth in a sentence.

DEPTH definition: 1. the distance down either from the top of something to the bottom, or to a distance below the top…. Learn more.

1. in depth, extensively; thoroughly. 2. out of or beyond one's depth, beyond one's knowledge or capability.

depth (depth), n. Weights and Measures a dimension taken through an object or body of material, usually downward from an upper surface, horizontally inward from an outer surface, or from …

Length, width, height, depth Outside of the mathematics class, context usually guides our choice of vocabulary: the length of a string, the width of a doorway, the height of a flagpole, the depth …

Jan 20, 2026 · Noun depth (countable and uncountable, plural depths) the vertical distance below a surface; the degree to which something is deep

DEPTH definition: a dimension taken through an object or body of material, usually downward from an upper surface, horizontally inward from an outer surface, or from top to bottom of …