WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / signal tower signal tower noun 12 letters Scrabble 15 WWF 18 Definitions noun a building from which signals are sent to control the movements of railway trains signal box Look “signal tower” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →