in·nu·en·do 
/ˌɪnjəˈwɛndoʊ/ noun
plural in·nu·en·dos or in·nu·en·does /ˌɪnjəˈwɛndoʊ/ noun : a statement which indirectly suggests that someone has done something immoral, improper, etc. [count] ▪ His reputation has been damaged by innuendos about his drinking and gambling. [noncount] ▪ His reputation has been damaged by innuendo. ▪ The movie relies on sexual innuendo for its humor.
