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

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

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

Dec 8, 2025 · thickness (countable and uncountable, plural thicknesses) The thickness of the Earth's crust varies from two to 70 kilometres. Guitar picks come in different thicknesses. The …

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. …

/ˈθɪknɪs/ IPA guide Other forms: thicknesses Definitions of thickness noun the dimension through an object as opposed to its length or width see more

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 definition: The dimension between two surfaces of an object, usually the dimension of smallest measure.

Master the word "THICKNESS" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.