Pronunciation: [tˈasɪt] (IPA) 
The word "tacit" is spelled with a "ti" at the beginning, not "ta" as some may expect. The correct phonetic transcription is /ˈtæsɪt/, which represents the pronunciation of the "t" followed by the "a" as "æ." This is followed by an "s" sound represented by "sɪ", and finally a "t" sound represented by "t." The word describes something that is understood or implied without being stated outright.
Tacit is an adjective that describes something that is understood or implied without being explicitly stated. The term originates from the Latin word "tacitus," which means "silent" or "unspoken."
When something is referred to as tacit, it means that the knowledge or understanding of it is either unwritten or unexpressed. It is particularly used to describe information, agreements, or concepts that are conveyed through gestures, actions, or non-verbal means. For instance, when two individuals have a deep understanding of each other's thoughts or feelings without the need for words, their connection can be considered tacit.
In a broader sense, tacit can also refer to a general understanding or consensus within a particular group or society. These shared beliefs, norms, or values are often ingrained or passed down through generations and are widely acknowledged without being explicitly stated. For example, certain social customs, like waiting your turn in line, are often tacitly understood by members of a community without the need for explicit instructions.
The concept of tacit knowledge is also prominent in various fields such as psychology and management. It refers to the knowledge that is difficult to articulate or transfer to others, as it is primarily acquired through experience or practice rather than explicit instruction or explanation.
Overall, tacit describes the unspoken, implicit, or understood aspects of communication, knowledge, or agreements that exist without being explicitly verbalized or documented.
Implied but not expressed in words; silent.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "tacit" originated from the Latin word "tacitus", which means "silent, unspoken". It is derived from the verb "tacere" meaning "to be silent". The Latin word "tacitus" was first adopted into Old French as "tacit" and eventually entered the English language in the 16th century with the same spelling and meaning.
