WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / I / input signal input signal noun 12 letters Scrabble 14 WWF 20 Definitions noun signal going into an electronic system input Look “input signal” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →