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to the teeth

Idioms  
  1. Completely, fully, as in Obviously new to skiing, they were equipped to the teeth with the latest gear . This idiom dates from the late 1300s. Also see armed to the teeth ; fed to the gills .

  2. Also, . Fully committed, as in We're in this collaboration up to our teeth . [First half of 1900s] Both of these hyperbolic usages allude to being fully covered or immersed in something up to one's teeth.


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.

See Examples For:

His smile is disarming, but his ideas are armed to the teeth.

From The Wall Street Journal ● Nov. 5, 2025

She says this final hurdle feels like "another kick to the teeth" for her and others in the same situation.

From BBC ● Jun. 15, 2023

But Americans are already armed to the teeth.

From Los Angeles Times ● May 1, 2023

Others explained how the filler would trap bacteria next to the teeth, causing decay.

From Seattle Times ● Jan. 6, 2023

My avatar was buffed to the eyeballs and armed to the teeth.

From "Ready Player One: A Novel" by Ernest Cline

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