junior

Adjective

• including or intended for youthful persons
  • a junior sports league
    
  • junior fashions
    

• used of the third or next to final year in United States high school or college
  • the junior class
    
  • a third-year student
    

• younger; lower in rank; shorter in length of tenure or service

Noun

• a son who has the same first name as his father

• the younger of two persons
  • she is two years my junior
    

• a third-year undergraduate

• term of address for a disrespectful and annoying male
  • look here, junior, it's none of your business
    

Related words

• Synonyms: 
  junior(a) , third-year , next-to-last , Junior , Jr , Jnr