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dog tag

dog tag

14 3.9
A small metal tag on a chain worn by soldiers showing name and number
  • noun
  • /dɔg tæɡ/
translation icon : placa de identificación
  • The soldier proudly wore his dog tag, which carried his identification details.
  • wearing dog tags
  • dog tags around my neck
  • military dog tags

I would have liked for you to have had my dog tag Royal Air Force, but I lost it in Europe and Germany.

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Examples

  • And I reached around to take the dog tags off of another Marine that I was holding.

  • Then he saw in the light the glint of the boy's dog tags, the silver trace of chain at his neck, and he knew what he'd been taught in basic training, knew the purpose of dog tags.

    Fiction book (1994)
  • Yeah, they gave me a dog tag, too.

  • Hey, you must be real proud wearing those dog tags.

  • Those are my dog tags.

  • Here, take my dog tags.

  • These are his dog tags.

  • Where the hell are your dog tags?

  • On a chain around his neck: three dog tags.

    Fiction book (1999)
  • Most of the belongings were his: a high school yearbook; letters from football, basketball, and track; his dog tags from the army; and two small albums of photographs of his battalion taken before the Battle of the Bulge.

    Fiction book (1994)

Synonyms

tag
vsdog tag
180 1.0

A small piece of paper or plastic attached to something to show information

is a specific metal wearable used by soldiers for personal identification
name tag
vsdog tag
41 1.6

A small badge that shows a person's name to identify them

is a metal version worn by military personnel on a neck chain

Surface Forms

dog tag singular
dog tags plural

Morphology

dog + tag

The meaning is directly derivable from combining 'dog' (the animal) with 'tag' (a small label attached to an item): a tag for a dog. This noun+noun compounding pattern is common in English and cross-linguistically familiar, so a B1 learner who knows both constituents will readily infer the MWE's meaning.

Etymology

Dog tag may come from early soldier ID plates that looked like the small metal tag dogs wore on their collars; one popular story says people began calling those plates 'dog tags' because of that clear image. So today dog tag means a small metal plate soldiers wear for 'identification'.