vi to be glad; to rejoice.
2. glad ·superl wearing a gay or bright appearance; expressing or exciting joy; producing gladness; exhilarating.
3. glad ·vt to make glad; to cheer; to gladden; to exhilarate.
4. glad ·superl pleased; joyous; happy; cheerful; gratified;
opposed to sorry, sorrowful, or unhappy;
said of persons, and often followed by of, at, that, or by the infinitive, and sometimes by with, introducing the cause or reason.