Part of speech: Adjective
younger; lower in rank; shorter in length of tenure or service
Part of speech: Adjective
used of the third or next to final year in United States high school or college
Example: the junior class; a third-year student
Part of speech: Adjective
including or intended for youthful persons
Example: a junior sports league; junior fashions
Part of speech: Noun
a son who has the same first name as his father
Categories: Son, Boy
Jr, Jnr, Next-to-last, Junior, Third-year
The word "junior" was borrowed from Latin junior.
Latin became the scholarly language of Europe for over 1,500 years, standardizing technical vocabulary.