1) One who defeats another; a victor.
2) An expert of a certain skill.
3) A worker qualified to teach apprentices.
4) A person who is above the status of a master.
1) I am the loser and he is the masta.
2) He is a masta of the sword.
3) That person is a masta who trains others.
4) MaStA ViC is considered a masta.