What does "junior" mean?
A younger person.
Junior
/ˈd͡ʒuːniə/ adj, name, noun, verb
adj, name, noun, verb ·Common ·High school level
Meaning at a glance
- Primary sense: A younger person.
- Grammar: junior is listed as adj, name, noun, verb.
- Nearest alternatives: adolescent, after, assistant, associate.
- Useful contrasts: chiefest, eldest, executive body.
- Usage evidence: At last, I graduated from junior high school.
How to use "junior"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "junior" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "junior" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "junior" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "junior" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "junior" is acting as adj, name, noun, verb in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "adolescent" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Final meaning check
Before publishing a sentence with "junior", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 A younger person. countable
"four years his junior"
- 2 the younger of two persons wordnet
- 3 A name suffix used after a son's name when his father has the same name (abbreviations: Jnr., Jr., Jun.). countable, uncountable
- 4 a third-year undergraduate wordnet
- 5 A clothing size for girls or women. uncountable
Show 5 more definitions
- 6 a son who has the same first name as his father wordnet
- 7 A third-year student at a high school or university. Philippines, US, countable
- 8 term of address for a disrespectful and annoying male wordnet
- 9 A student in a junior school or the second part of a primary school. Commonwealth, Ireland, UK, countable
"My son is now a junior at another, bigger school; but our hopes for his schooling have really remained the same. Of course, we want him to be able to read and keep up at maths but the fact that he is still so enthusiastic about his school and his teacher and his classmates"
- 10 A junior barrister. countable
Verb
- 1 To work in a junior role (on something). ambitransitive
"Greenspan had juniored the Demeter murder trial with defence lawyer Joe Pomerant and was, by 1980, well on his way to becoming the most renowned criminal lawyer in Canada."
- 2 To have juniors (more advanced students) assist in instructing (beginners). transitive
"2006, Jim and Leann Rathbone, James Mitose and the Path of Kenpo The technique of "junioring" beginners and the first five lesson plan and private lessons were adaptations developed at that time. They are credited with the Americanization of Karate as a business as well as a martial art."
Adjective
- 1 Low in rank; having a subordinate role, job, or situation. comparable, not-comparable, usually
- 2 Younger. not-comparable, usually
"Far less likely to intimidate your junior genealogist is the Internet, with its databases, message and bulletin boards, online collections, and more. Now is also the time to introduce your children to older relatives, who can be valuable resources and provide precious information."
- 3 Belonging to a younger person, or an earlier time of life. not-comparable, usually
"Though our first Studies and junior Endeavours may stile us Peripateticks, Stoicks, or Academicks, yet I perceive the wisest Heads prove at last, almost all Scepticks […]"
- 4 Of or pertaining to a third academic year in a four-year high school (eleventh grade) or university. US, not-comparable, usually
- 5 Of or pertaining to the latter half of primary school education. Commonwealth, Ireland, UK, not-comparable, usually
"Only about half of the schools had a single closing time, while the others organized different times for their infant and junior children."
Show 1 more definition
- 6 Of or pertaining to a league or competition limited to players below a certain age or level of experience. Canada, US, not-comparable, usually
"junior hockey"
Adjective
- 1 used of the third or next to final year in United States high school or college wordnet
- 2 including or intended for youthful persons wordnet
- 3 younger; lower in rank; shorter in length of tenure or service wordnet
- 4 used of the younger of two persons of the same name especially used to distinguish a son from his father wordnet
Proper Noun
- 1 A town in Barbour County, West Virginia, United States.
- 2 A male given name, from a nickname for someone with the title Jr. (junior).
- 3 A male given name, from a nickname for someone with the title Jr. (junior).; Used as a generic name for a son.
"How far would you go with your own child? How far would you want to permit others to go with theirs?"
Example
"At last, I graduated from junior high school."
Common questions
What is a synonym for "junior"?
Common synonyms include: adolescent, after, assistant, associate, attendant, baby.
How do you use "junior" in a sentence?
At last, I graduated from junior high school.
How do you pronounce "junior"?
Pronounced /ˈd͡ʒuːniə/.
Etymology
Etymology 1
Borrowed from Latin junior, a contraction of iuvenior (“younger”) which is the comparative of iuvenis (“young”); see juvenile.
Etymology 2
From junior. The town in West Virginia was established on November 13, 1897, and named after Henry G. Davis Jr. (1871–1896), a son of United States Senator from West Virginia Henry G. Davis (1823–1916) who had been drowned at sea off the Atlantic Coast of South Africa while returning home on the steamship Munkesenton.