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DT

American  
Or D.T.

abbreviation

Slang.
  1. detective.


Usage

What else does DT mean? The abbreviation DT can variously stand for delirium tremens, a symptom of alcohol withdrawal; double tap, a reference to liking someone's post on Instagram; detective; the position of defensive tackle in football; or school detention.How is DT pronounced?[ dee-tee ]

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.

World Liberty’s site says it is 38% owned by an entity called DT Marks Defi LLC...

From The Wall Street Journal • Dec. 18, 2025

San Francisco 49ers: DT Kenneth Grant, Michigan — Not too long ago, the 49ers were loaded on the defensive line.

From Los Angeles Times • Mar. 31, 2025

Buffalo Bills: DT Kenneth Grant, Michigan — It’s probably a Buffalo fantasy that the massive Grant would tumble this far.

From Los Angeles Times • Feb. 24, 2025

After that, running back Jaylen Jenkins and wideout DT Sheffield each hit the portal, but both departed the program during the season, long before transfer season had begun.

From Seattle Times • Jan. 19, 2024

Then LK ought to be to GQ as 3 to 2; and in the same ratio MG to CR, NC to FS, OF to DT.

From Treatise on Light by Huygens, Christiaan