sink teeth into


Also found in: Dictionary, Thesaurus, Medical, Financial, Encyclopedia.

sink (one's) teeth into (something)

To start doing or become involved in something with one's utmost energy, determination, or enthusiasm. I'm always looking for a great book to sink my teeth into. I've got a new project I'd like you to sink your teeth into.
See also: sink, teeth

sink (one's) teeth into

Informal
To undertake an endeavor energetically: She sank her teeth into the challenging project.
See also: sink, teeth