To trust, have faith (in).
To entrust (something) to the responsibility of someone.
I confide this mission to you alone.
To take (someone) into one's confidence, to speak in secret with. ( + in)
I could no longer keep this secret alone; I decided to confide in my brother.
To say (something) in confidence.
After several drinks, I confided my problems to the barman.
The telling of something in confidence.
Having or showing confidence or trust in another person.
In confidence; as if with trust.
(Birding) Of a bird, allowing the close approach of humans.