GIVE AWAY

Verb reveal information in violation of another person's trust
gave Candice away
John gave Candice away to her boss, telling him that she had been taking office supplies.
Verb reveal or make known, usually by accident
gave me away
"OK I admit it, I skipped school to go to the dye festival. But I changed my clothes! What gave me away?"
Verb make a present of
give away
We're collecting toys and games to give away to needy children.
Verb deliver (a bride) ceremonially to the bridegroom at a wedding
gives her away
A father and daughter share a loving look before he gives her away.