tau·tol·o·gy 
/tɑˈtɑ:ləʤi/ noun
plural tau·tol·o·gies /tɑˈtɑ:ləʤi/ noun : a statement in which you repeat a word, idea, etc., in a way that is not necessary [count] ▪ “A beginner who has just started” is a tautology. [noncount] ▪ trying to avoid tautology
— tau·to·log·i·cal /ˌtɑ:təˈlɑ:ʤɪkəl/ adjective
▪ a tautological statement
/ˌtɑ:təˈlɑ:ʤɪkəl/ adjective ▪ a tautological statement
