Definitions
1.verb(ditransitive) To transfer goods or provide services in exchange for money."I'll sell you all three for a hundred dollars."
2.verbTo be sold."The corn sold for a good price."
3.verbTo promote a product or service.
4.verbTo promote a particular viewpoint."My boss is very old-fashioned and I'm having a lot of trouble selling the idea of working at home occasionally."
5.verbTo betray for money.
6.verbTo trick, cheat, or manipulate someone.
7.verbTo pretend that an opponent's blows or maneuvers are causing legitimate injury; to act.