Meaning of commendation

com•men•da•tion

1. the act of commending; recommendation; praise: commendation for a job well done.
2. something that commends, as a formal recommendation or an official citation or award: a commendation for bravery.
3. the placing of oneself or one's land under the protection of a lord so as to become his vassal.
4. a complimentary greeting or message.