IPA: //ˌsklɛrəˈproʊtiːn//
KK: /ˈsklɛrəˌproʊtiːn/
A type of protein that is usually not soluble in water and is found in connective tissues, such as collagen, which helps support and structure the body.
Collagen is a well-known scleroprotein that provides strength to skin and bones.
Scleroprotein → It is formed from "sclero-" (from Greek "skleros", meaning hard) and "protein" (from Greek "proteios", meaning primary or of first importance). The word "scleroprotein" refers to a type of protein that is hard or tough in nature, often found in connective tissues.
Think of 'hard' ('sclero-') proteins that are 'primary' ('protein') components in our body, like those found in connective tissues.