English Reference

Word

ringleader

Phoneticsring·leader

US/ˈɹɪŋˌɫidɝ/

UK/ɹˈɪŋɡliːdɐ/

Countable noun

Definition

n. the main person who plans and leads a group doing something bad or illegal. You use it for crimes, scams, or trouble, not for normal teams at work or school.

n. the person who organizes and directs a group engaged in illicit, disruptive, or oppositional activity. Implies active planning and control, with a strongly negative connotation distinguishing it from neutral 'leader'.

Examples

“The police arrest the ringleader of the theft group.”

“After weeks of playground fights, the teacher speaks to the ringleader and asks him to stop encouraging the others.”

“Although several members faced charges, prosecutors focused on the ringleader whose messages showed he had recruited the others and planned every step of the fraud.”

Examples

simple

“The police arrest the ringleader of the theft group.”

contextual

“After weeks of playground fights, the teacher speaks to the ringleader and asks him to stop encouraging the others.”

complex

“Although several members faced charges, prosecutors focused on the ringleader whose messages showed he had recruited the others and planned every step of the fraud.”

Collocations

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

Verb

01. act as ringleader

“He acted as ringleader, planning the robbery and recruiting others.”

verb + prep + noun

02. arrest ringleader

“Police finally arrested the ringleader after a six-month investigation.”

verb + noun

03. convict ringleader

“The court convicted the ringleader and three other gang members.”

verb + noun

04. identify ringleader

“Detectives worked quickly to identify the ringleader of the fraud.”

verb + noun

05. jail ringleader

“The judge decided to jail the ringleader for ten years.”

verb + noun

Adjective

06. alleged ringleader

“Police arrested the alleged ringleader of the phone scam yesterday.”

adj + noun

07. convicted ringleader

“The convicted ringleader was sentenced to eight years in prison.”

adj + noun

08. notorious ringleader

“He was known as the notorious ringleader behind several bank robberies.”

adj + noun

Noun

09. hunt for ringleader

“Police launched a nationwide hunt for the ringleader.”

noun + prep + noun

10. arrest the suspected ringleader

“Police arrested the suspected ringleader at the airport on Friday.”

11. face charges as ringleader

“He will face charges as ringleader of the smuggling operation.”

12. hunt for the ringleader

“Police have launched a hunt for the ringleader of the gang.”

Usage

Commonly followed by 'of' plus a noun phrase naming the group or offence.

Real-World Examples

“Prosecutors argued that although Davis did not fire the gun himself, he was the ringleader of the group that committed the murder.”
BBC News 13 Oct 2026
“The BBC's Politics Investigations Correspondent, Billy Kenber, joined members of the Home Office Immigration Enforcement team as they looked to arrest the group's suspected ringleaders on Tuesday morning.”
BBC News 6 Oct 2026
“In November last year, the girlfriend of the alleged ringleader, Jesús Gerardo (alias "El Kekas"), was sentenced in a separate trial to 20 years in prison.”
BBC News 17 Oct 2026
“David Warner, considered the ringleader, was suspended for 12 months and stripped of all leadership roles, while Cameron Bancroft was slapped with a nine-month ban.”
Al Jazeera 7 Oct 2026

Etymology

From ring + leader.

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

Synonyms

Antonyms

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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Occasional
Level
B2 · Upper Intermediate
Updated

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