English Reference

Word

injectable

Phoneticsin·jectable

/ˌɪnˈdʒɛktəbəɫ/

Definition

adj. made to be given with a needle that puts medicine into your body. You use this word for drugs you cannot take as pills.

adj. formulated for administration by injection, typically with a syringe and needle. Often contrasts with oral or topical forms of the same drug.

Examples

“The nurse prepares the injectable medicine for the patient.”

“The doctor chooses an injectable antibiotic because the patient cannot swallow pills easily.”

“Although oral tablets remain more convenient for daily use, the injectable form provides faster absorption and proves essential when digestive illness prevents normal swallowing.”

Examples

simple

“The nurse prepares the injectable medicine for the patient.”

contextual

“The doctor chooses an injectable antibiotic because the patient cannot swallow pills easily.”

complex

“Although oral tablets remain more convenient for daily use, the injectable form provides faster absorption and proves essential when digestive illness prevents normal swallowing.”

Collocations

Common phrases and expressions where native English speakers use the word “injectable” in context.

Verb

01. administer injectable

“Only a trained nurse should administer the injectable.”

verb + adj

02. approve injectable

“The agency agreed to approve the injectable after successful trials.”

verb + adj

03. develop injectable

“Scientists are working to develop an injectable that lasts for months.”

verb + adj

Adjective

04. long-acting injectable

“Doctors offered her a long-acting injectable instead of daily tablets.”

adj + adj

05. new injectable

“Regulators have approved a new injectable for migraine prevention.”

adj + adj

Noun

06. injectable contraceptive

“She chose an injectable contraceptive that lasts three months.”

adj + noun

07. injectable drug

“This injectable drug must be stored in a refrigerator.”

adj + noun

08. injectable treatment

“He receives an injectable treatment every four weeks.”

adj + noun

09. injectable vaccine

“The clinic is offering an injectable vaccine this winter.”

adj + noun

10. approve a new injectable drug

“Regulators approved a new injectable drug for diabetes last year.”

11. develop an injectable vaccine

“Researchers are trying to develop an injectable vaccine for malaria.”

12. prescribe an injectable contraceptive

“The clinic can prescribe an injectable contraceptive after consultation.”

Usage

Typically placed before the noun it modifies, as in 'injectable drug' or 'injectable vaccine'.

Real-World Examples

“Scientists have developed a tiny, injectable device that can control nerve activity without surgery, batteries, or wires, potentially transforming treatment for chronic pain and movement disorders.”
ScienceDaily 11 Oct 2026
“The weekly injectable also helped people to lower A1C, a measure of diabetes, by more than either tirzepatide or the amylin compound alone.”
time.com 1 Oct 2026
“He was prescribed a long-acting injectable antipsychotic medication but after two months, Osman successfully challenged his incapacity to make treatment decisions, and by December 2017, stopped taking medication.”
Toronto Sun 30 Sept 2026
“He’s now taking injectable psychotropic medication, denies hearing voices and has been calm and co-operative.”
Toronto Sun 22 Sept 2026

Related words

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Occasional
Level
C1 · Advanced
Updated

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