1.广为流传而无明确基础或来源的信息。如：纯属谣传。2.谣言传播。如：据谣传。
(1) [words bandied from mouth to mouth;common town talk;rumor]∶广为流传而无明确基础或来源的信息 纯属谣传 (2) [rumour has it what;it is rumored that]∶谣言传播 据谣