FACTORY WHISTLE • FREE TRANSLATOR.ORG • Definition of Factory whistle

... religious influences, historical and literary associations which are of great value, and possessed by no other American community upon that continent. These can never be replaced by the plumed hat of the General and all that it conveys, nor by the freethinker, nor by the factory whistle and overalled mechanic, nor, indeed, by the elements of a strenuous commercialism generally. As time goes on and civil life broadens and develops this attitude will be moderated—it is but a phase ...

— Mexico • Charles Reginald Enock

... the factory whistle bellowed forth its shrill, roaring, trembling noises into the smoke-begrimed and greasy atmosphere of the workingmen's suburb; and obedient to the summons of the power of steam, people poured out of little gray ...

— Mother • Maxim Gorky