WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / catch on catch on verb 8 letters Scrabble 14 WWF 16 Definitions verb understand, usually after some initial difficulty cotton onget itget ontoget wiselatch ontumbletwig verb become popular Look “catch on” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →