v.
1.practice as a profession, teach, or claim to be knowledgeable about
2.confess one's faith in, or allegiance to
3.admit, make a clean breast of
4.state freely
5.receive into a religious order or congregation
6.take vows, as in religious order
7.state insincerely
Idiom of the Day
keep one's word
to fulfill or keep one`s promise
The girl never keeps her word and will probably not come to the party as she said.