Adjective;

Something implied but not expressed: understood or implied without being stated openly.
by Jafje September 12, 2007
Means silently understood, often comes up in the American standardized test, the SAT (Scholastic Aptitude Test)
by Whale Watcher April 23, 2003
This means that an obvious punchline has been left tacit
An example, in this case, would be frivolous. You either understand it, or you don't.
by TV Spunk January 30, 2003
Understood or implied without being stated.
Adjective
Location: Court
Guilty Person: *silence*
Judge: Your silence may be taken to mean tacit agreement.
by Hackert February 26, 2022