Kids Definition fortuitous adjective for·tu·i·tous fȯr-ˈt(y)ü-ət-əs, fər- 1 : occurring by chance 2 : fortunate sense 1 fortuitously adverb fortuitousness noun More from Merriam-Webster on fortuitous Nglish: Translation of fortuitous for Spanish ...
Define fortuitousness. fortuitousness synonyms, fortuitousness pronunciation, fortuitousness translation, English dictionary definition of fortuitousness. adj. 1. Happening by accident or chance. See Synonyms at accidental. 2. Resulting in good fortune;