adj.
1.younger
2.used of the third or next to final year in United States high school or college
3.including or intended for youthful persons junior n.
1.term of address for a disrespectful and annoying male
2.a third-year undergraduate
3.the younger of two men
4.a son who has the same first name as his father
Idiom of the Day
slow down
to go more slowly than usual, to cause something to reduce speed
You should slow down when you are driving on a wet road.