sink one's teeth into

Also, get one's teeth into. Become fully engaged in, as in He couldn't wait to sink his teeth into that problem. This metaphoric expression alludes to an animal biting vigorously into its prey. [Early 1900s]

Common Names:

Name	Pronounced	Usage
VavŘInec	-	Czech
Janine	zha-NEEN (French), jə-NEEN (English)	French, English, Dutch, German
Love	[lʌv]
Dileep	-	Indian, Hindi, Marathi, Malayalam, Kannada, Tamil, Telugu
Lorayne	lə-RAYN	English
SÁRi	-	Hungarian