FIBROIN
Noun
fibroin (plural fibroins)
(protein) A tough elastic protein that is the main component of silk and of spider's webs
Source: Wiktionary
Fi"bro*in ( or ), n. Etym: [L. fibra a fiber.] (Chem.)
Definition: A variety of gelatin; the chief ingredient of raw silk, extracted as a white amorphous mass.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
21 May 2025
SOMETIME
(adverb) at some indefinite or unstated time; “let’s get together sometime”; “everything has to end sometime”; “It was to be printed sometime later”
Do you know this game?
Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins