The meaning of THICKNESS is the smallest of three dimensions. How to use thickness in a sentence.

THICKNESS definition: 1. the quality of being thick: 2. the distance between the opposite sides of something: 3. a…. Learn more.

Mar 31, 2025 · thickness (countable and uncountable, plural thicknesses) (uncountable) The property of being thick (in dimension). (uncountable, countable) A measure of how thick (in …

Thickness definition: the state or quality of being thick.. See examples of THICKNESS used in a sentence.

thick•ness (ˈθɪk nɪs) n. 1. the state or quality of being thick. 2. the measure of the smallest dimension of a solid figure: a board of two-inch thickness. 3. the thick part of something. 4. …

Weights and Measures the measure of the smallest dimension of a solid figure: a board of two-inch thickness. the thick part or body of something: the thickness of the leg.

Factsheet What does the noun thickness mean? There are eight meanings listed in OED's entry for the noun thickness. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

THICKNESS meaning: 1 : the distance between the top and bottom or front and back surfaces of something a measurement of how thick something is; 2 : the quality of being thick

Thickness is usually a tangible, physical measurement but can also refer metaphorically to the density or depth of intangible things.

The thickness of something is the distance between its two opposite surfaces. The size of the fish will determine the thickness of the steaks.