Dictionary.com
Thesaurus.com
Synonyms

doc

1 American  
[dok] / dɒk /

noun

Informal.

  1. doctor.

  2. a casual, impersonal term of address used to a man.

doc 2 American  
[dok] / dɒk /

noun

Informal.

  1. a document, especially a document on a computer.

DOC 3 American  

abbreviation

  1. Department of Commerce.

doc. 4 American  

abbreviation

  1. document.

DOC 1 British  

abbreviation

  1. Denominazione di Origine Controllata: used of wines

  2. (in New Zealand) Department of Conservation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
doc. 2 British  

abbreviation

  1. document

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
doc 3 British  
/ dɒk /

noun

  1. informal short for doctor, esp a medical doctor: often used as a term of address

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of doc1

First recorded in 1845–50; by shortening

Origin of doc2

By shortening

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Congrats to our Emmy-winning doc team, the town, and Wrexham AFC for always making things so dramatic and stressy. Good for TV, bad for blood pressure."

From BBC • Apr. 11, 2026

And so we got that doc and we’ve been working on that.

From Los Angeles Times • Mar. 27, 2026

Kudrow’s comedy and the film – a real doc, not a mockumentary – take different approaches to grasping the fear and possibility of AI’s impending takeover.

From Salon • Mar. 26, 2026

I begged the doc for compliments, but she wasn’t buying.

From The Wall Street Journal • Dec. 18, 2025

Also, doc, right now the phone messages and e-mails are bunching up and the rumors are flying.

From "It’s Kind of a Funny Story" by Ned Vizzini

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.