goodby What is the Definition of goodby?Noun:a farewell remark Other meanings of goodby (synonyms, cognates). ENRU goodby до свидания Frequently viewed: must definitiontheory definitionport meaningbulk definitionwhereas meaningdefinition of coverageshortly meaningdefinition of termreturn meaningalarm definitionnext meaningnetworked definition A B C D E F G H I J K L M N O P Q R S T U V W X Y Z