- The definition of doc is a slang word which is short for doctor and document.
An example of a doc is a typed file on your computer.
People looking at a computer doc.
Origin of docShort for doctor.
- (informal) A doctor.
From doctor by shortening.
- (informal) A document.
In professional jargon, this word is used especially in the plural to refer to technical documentation or collected legal evidence: "I'm not sure about that. I'll have to check the docs."
From document by shortening.