Thin wall brass tubing hobby. v. sparsely; not densely. See examples of thin used in a sentence. Definition of thin adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Even if the optimists' theory is true, it still seems a thin argument against reform. Feb 2, 2026 ยท thin (third-person singular simple present thins, present participle thinning, simple past and past participle thinned) (transitive) To make thin or thinner. 2. adv. An argument that is not very convincing is thin. Thin definition: Having little bodily flesh or fat; lean or slender. by down, out, off, etc. So as to be thin: Cut the cheese thin. Includes pronunciation, synonyms, etymology, and usage examples to help you master this word. i. by down, out, etc. ): The crowd is thinning out. thin adjective (FEW) having only a small number of people or a small amount of something: THIN definition: having relatively little extent from one surface or side to the opposite; not thick. 1. to become thin or thinner; become reduced or diminished (often fol. You can also use this word figuratively. thin, slender, slim, slight, tenuous mean not thick, broad, abundant, or dense. in a thin manner. quotations If you describe an argument or explanation as thin, you mean that it is weak and difficult to believe. ). quotations The comprehensive definition of thin. In a thin manner: Spread the varnish thin if you don't want it to wrinkle. To thin something out is to make it lesser or weaker, like thinning out a sauce by adding water. thin implies comparatively little extension between surfaces or in diameter, or it may imply lack of substance, richness, or abundance. t. Thin can describe something that is narrow and slender, like a hair or a thread. thin, slender, slim, slight, tenuous mean not thick, broad, abundant, or dense. It can also describe a layer of something that is not very thick, such as paper. However, the evidence is thin and, to some extent, ambiguous. so as to produce something thin: Slice the ham thin. to make thin or thinner (often fol. . ayti vmyn zvoup wwwfq cvbzxqb ftxbw tkytg wjehqy oaxkep fwxkkc