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adjuvant

adjective · noun

Simple meaning

Of a form of therapy or treatment: additional, supplementary.

Pronunciation

Say it like this:

uhjoovuhnt

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US device voice
IPA pronunciation (US)

əˈdʒuvənt

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

adjective

  1. medicine

    Of a form of therapy or treatment: additional, supplementary; specifically (oncology), of a cancer treatment: given after removal of a primary tumour.

  2. formal

    Providing assistance or help; assistive, facilitative, helpful.

  3. immunology

    Enhancing the immune response to an antigen; also, containing a substance having such an effect.

noun

  1. formal

    Someone or (more commonly) something that assists, facilitates, or helps; an aid, an assistant, a helper.

Word at a Glance

Difficulty
C1 · Advanced (estimated)
Frequency
Uncommon
Formality
Technical

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: Of a form of therapy or treatment: additional, supplementary; specifically (oncology), of a cancer treatment: given after removal of a primary tumour.

Used this way, adjuvant is a specialist word that usually carries little praise or criticism of its own. This is a clinical use: it belongs to medical description, where it is factual rather than emotive.

Emotional tone
Neutral
Formality
Specialist/technical
Intensity
Not strongly marked
How common
Specialized
Connotation
Clinical and technical
Usage feel
Technical and specialized

Where it naturally appears

  • Medicine/healthcare
  • Science
  • Technical/specialist writing

Usage note

In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

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Common Patterns and Combinations

How this word naturally appears with others.

Additive

adjuvant treatment

Therapy

adjuvant therapyadjuvant radiotherapy

Other combinations

adjuvant chemotherapyadjuvant breastadjuvant radiationadjuvant settingadjuvant arthritis

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More about this wordSynonyms, forms, origin

Synonyms

adjective

Sense: of a form of therapy or treatment

accessory

noun

Sense: someone or (more commonly) something that assists or facilitates

subsidiary

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.