English Reference

Word

pharmacological

Phoneticsphar·ma·co·log·i·cal, stress on the fourth syllable

US/ˌfɑɹməkəˈɫɑdʒɪkəɫ/

UK/fˌɑːmɐkəlˈɒdʒɪkəl/

Definition

adj. relating to the study of how drugs work in the body and how they affect people. It describes the science behind medicines and their effects.

adj. relating to the study of the effects of drugs on living organisms. Often used to describe the scientific discipline or the biological mechanisms of drug action.

Examples

“The doctor explained the pharmacological effects of the new medicine.”

“Researchers are studying the pharmacological impact of the herb to see if it can be used as a natural painkiller.”

“The pharmacological profile of the compound suggests it may be effective for treating chronic pain without the severe side effects associated with traditional opioids.”

Examples

simple

“The doctor explained the pharmacological effects of the new medicine.”

contextual

“Researchers are studying the pharmacological impact of the herb to see if it can be used as a natural painkiller.”

complex

“The pharmacological profile of the compound suggests it may be effective for treating chronic pain without the severe side effects associated with traditional opioids.”

Real-World Examples

“Known as beyond rule of 5 (bRo5) molecules, these compounds can have larger, more complex structures while still exhibiting strong therapeutic activity and favorable pharmacological properties.”
Phys.org 8 Sept 2026
“Researchers combined genetic, pharmacological, genomic, and spatial transcriptomics techniques to examine what happens when the hormone becomes active.”
ScienceDaily 21 Aug 2026

Etymology

From pharmacology + -ical.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADJECTIVE

pharmacological(C1)

Domain

Pharmacology

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

QR code

englishreference.com/q/pharmacological

English Reference