To take (someone) into one's confidence, to speak in secret with. ( + in)
To say (something) in confidence.
To send or convey something from one person, place or thing to another.
To spread or pass on something such as a disease or a signal.
To communicate news or information.
To convey energy or force through a mechanism or medium.
To impart, convey or hand down something by inheritance or heredity.
To send out a signal (as opposed to receive).