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

Below is our best attempt to capture all of the standard gauge thickness of different materials. Be sure to check with your supplier when purchasing steel what your actual thickness is going to …

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

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

Aug 22, 2025 · thickness (countable and uncountable, plural thicknesses) (uncountable) The property of being thick (in dimension). The thickness of the Earth's crust varies from two to 70 …

Definition of thickness noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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. …