Part of speech:
A person who mixes into other people's affairs; meddler or gossip
One who, privy to the commission of a crime, confidentially communicates with the police or other governmental entity about it.
Providing knowledge, as about a person's life, that was previously unknown or considered intimate:
A hired strikebreaker.
Part or all of this entry has been imported from the 1913 edition of Webster's Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(Slang) A stool pigeon.
A person regarded as contemptible, obnoxious, or otherwise undesirable.
One who reveals wrongdoing within an organization to the public or to those in positions of authority:
An incessant or indiscreet talker.
One who gossips.
One who spreads rumors.
A domestic cat, especially a female.
One who spreads malicious stories or gossip.
Something that indicates or reveals information; a sign.
(Slang) A woman who is a gossip or busybody
A person who habitually makes trouble for others; esp., one who incites others to quarrel, rebel, etc.
(Slang) A loudmouthed or gossipy person.
Trivial, chatty talk or writing.
Any of numerous long-tailed rodents of various families (esp. Muridae and Cricetidae) resembling, but larger than, the mouse: rats are very destructive pests and carriers of highly contagious diseases, as bubonic plague and typhus
One who gives incriminating information about others
A pigeon used as a decoy.
A person habitually engaged in idle talk about others
The state or fact of knowing:
The branch of knowledge dealing with such rules; jurisprudence
A person who tells tales
Talking much or too much, esp. about unimportant things; loquacious
Talking, or fond of talking, a great deal; loquacious
A person who gossips maliciously and spreads scandal
(Informal) A person, esp. a trainer, regarded as having a special rapport with (a specified type of animal)
A person who gives, or serves as a source of, information
Find another word for tattletale. In this page you can discover 38 synonyms, antonyms, idiomatic expressions, and related words for tattletale, like: busybody, informer, snitch, revealing, tattler, blabbermouth, fink, squealer, stoolie, ratfink and whistleblower.