n.
1.an artist of consummate skill
2.a person who has general authority over others
3.a combatant who is able to defeat rivals
4.directs the work of other
5.presiding officer of a school
6.an original creation (i.e., an audio recording) from which copies can be made
7.an officer who is licensed to command a merchant ship
8.someone who holds a master's degree from academic institution
9.an authority qualified to teach apprentices 10.key that secures entrance everywhere master v.
1.be or become completely proficient or skilled in
2.get on top of
3.have dominance or the power to defeat over
4.have a firm understanding or knowledge of
Idiom of the Day
jump bail
to run away and fail to come to trial and therefore give up the money that you have already paid to the court
The man jumped bail and went to live in a foreign country.
