English Reference

Word

quill

US/ˈkwɪɫ/

UK/kwˈɪl/

Countable noun

Definition

n. a large feather from a bird's wing or tail that people used as a pen in the past. It can also mean one of the sharp, stiff hairs on a porcupine.

n. the hollow, stiff barrel of a feather, or a writing instrument fashioned from such a feather. In a zoological context, refers to the sharp, protective spines of a porcupine or similar animal.

Examples

“The writer dipped his quill into the ink and began to write.”

“The museum display featured a collection of original manuscripts written entirely with goose quills.”

“When threatened, the porcupine raises its quills to create a formidable barrier of sharp points that can easily detach and embed in a predator's skin.”

Examples

simple

“The writer dipped his quill into the ink and began to write.”

contextual

“The museum display featured a collection of original manuscripts written entirely with goose quills.”

complex

“When threatened, the porcupine raises its quills to create a formidable barrier of sharp points that can easily detach and embed in a predator's skin.”

Usage

Often used in historical contexts regarding writing; in biology, it specifically refers to the calamus of a feather.

Real-World Examples

“Even if we wanted to brush our teeth the way that our human ancestors did, we'd need to scrub our teeth with a twig, pig hairs or even porcupine quills .”
BBC 12 Feb 2025
“Directed and developed by Sarah Blush, Lions mashes together eras – the performers are just as likely to brandish quills as record voice notes.”
The Guardian 25 Aug 2026

Domains

MusicZoology

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.C2 ProficiencyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.8.5–9.0TOEFL 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: 6.0114–120
Frequency
Occasional
Level
C2 · Proficiency
Updated

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English Reference