adjuvant
Syllables: ad·juv·antUK/ˈæd͡ʒʊv(ə)nt//ˈæd͡ʒəv(ə)nt/
adjuvant adjective: providing assistance or help; assistive, facilitative, helpful.
Adjective
adjuvant (comparative more adjuvant, superlative most adjuvant)
- Providing assistance or help; assistive, facilitative, helpful.
- Synonyms:
- assisting, auxiliary, complementary, contributory, helping, supporting
- Enhancing the immune response to an antigen; also, containing a substance having such an effect.
- Of a form of therapy or treatment: additional, supplementary; specifically (oncology), of a cancer treatment: given after removal of a primary tumour.
- Adjuvant chemotherapy, [Paul] Carbone conjectured, could be the surgeon's little helper. It would eradicate microscopic deposits of cancer left behind after surgery, thus extirpating any remnant reservoirs of malignancy in the body in early breast cancer— […]2010, Siddhartha Mukherjee, “Halsted’s Ashes”, in The Emperor of all Maladies: A Biography of Cancer, New York, N.Y.: Scribner, →ISBN, page 219
Noun
adjuvant (plural adjuvants)
- An additive (often a separate product) that enhances the efficacy of a pesticide, but has little or no pesticidal effect itself.
- A substance enhancing the immune response to an antigen.
- The well-known tropic action of immune serum as an adjuvant to phagocytosis suggested early in our studies that we might here be dealing with a similar phenomenon.1914 November, Frederick P. Gay, Edith J[ane] Claypole, “Specific Hyperleukocytosis: Studies in Typhoid Immunization”, in Archives of Internal Medicine, volume XIV, number 5, →DOI, →ISSN, →OCLC...
- A form of therapy or treatment which is additional or supplementary to another, or which enhances the effectiveness of another.
- An additive which aids or modifies the action of the principal ingredient of a drug.
adjuvant meaning in Tamil, Urdu and Kannada
adjuvant in Tamil
- துணை மருந்துப் பொருள், துணை, துணையம், துணையூக்கி, துணை மருந்துப்பொருள், உதவிசெய்பவர்
adjuvant in Urdu
- مدد گار
adjuvant in Kannada
- ನೆರವಿಕ, ಸಹಾಯಕ
Synonyms of adjuvant
Forms of adjuvant
| Adjective | |
|---|---|
| comparative | more adjuvant |
| superlative | most adjuvant |
| Noun | |
| plural | adjuvants |
Origin of adjuvant
Learned borrowing from Latin adiuvant-, adjuvant- + English -ant (suffix forming adjectives with the sense ‘exhibiting a condition or process’; and forming agent nouns). Adiuvant-, adjuvant- are oblique stems of adiuvāns, adjuvāns (“assisting, helping”), the present active participle of adiuvō (“to assist, help; to be useful; etc.”), from ad- (“prefix meaning ‘to; toward’”) + iuvō (“to aid, help; to save”) (possibly from Proto-Indo-European *h₁ewH- (“to assist, help; to save”)). Adjective sense 3 (“of a form of therapy or treatment: additional, supplementary”) and noun sense 1.4 (“additive which aids or modifies the action of the principal ingredient of a drug”) are possibly derived from French adjuvant (adjective, noun).
Words formed from adjuvant
Phrases with adjuvant
Questions about adjuvant
- What does adjuvant mean?
- Adjuvant means providing assistance or help; assistive, facilitative, helpful.
- What is adjuvant in Tamil?
- Adjuvant in Tamil is துணை மருந்துப் பொருள், துணை, துணையம். See Adjuvant meaning in Tamil.
- What part of speech is adjuvant?
- Adjuvant can be an adjective or a noun.
- How do you pronounce adjuvant?
- Adjuvant is pronounced /ˈæd͡ʒʊv(ə)nt/ (UK).
Words near adjuvant in the dictionary
Source and license
Adapted from Wiktionary: adjuvant (page history and authors); adjuvant (Tamil Wiktionary) (page history and authors); adjuvant (Urdu Wiktionary) (page history and authors); adjuvant (Kannada Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-NaomiAmethyst-adjuvant.wav.
Cite this entry: “adjuvant.” Word.ws, https://word.ws/adjuvant. Based on Wiktionary, CC BY-SA 4.0.