rearguard
C1/C2Formal / Specialized (Military) / Journalistic
Definition
Meaning
A military unit or action protecting the rear of an army, especially during a retreat.
A person or group defending a position, idea, or tradition that is seen as outdated or under threat; a defensive or delaying action in any context.
Linguistics
Semantic Notes
Primarily a noun; often used attributively as a modifier (e.g., 'rearguard action'). Implies defense, resistance, and often a losing or desperate struggle.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. The term is equally understood in military and figurative contexts in both varieties.
Connotations
Consistently carries connotations of a defensive, often futile, struggle against overwhelming odds or inevitable change.
Frequency
Slightly more frequent in British English, particularly in historical and journalistic writing, but common in American English in similar contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
fight/conduct/mount a rearguard (action) against [opponent/change][group] formed the rearguarda rearguard of [defenders/traditionalists]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “fight a rearguard action”
Usage
Context Usage
Business
Referring to traditional managers resisting digital transformation: 'The board's rearguard against remote work failed.'
Academic
Describing intellectual resistance: 'He mounted a rearguard defence of the classical theory.'
Everyday
Rare. Might be used in sports commentary or discussions about social change.
Technical
Standard military term for troops protecting the rear during withdrawal or movement.
Examples
By Part of Speech
verb
British English
- N/A – not standard as a verb.
American English
- N/A – not standard as a verb.
adverb
British English
- N/A – not standard as an adverb.
American English
- N/A – not standard as an adverb.
adjective
British English
- They launched a final rearguard assault to cover the evacuation.
- The party's rearguard faction opposed all modernising reforms.
American English
- The senator's speech was a rearguard defense of protectionist policies.
- The team's rearguard effort in the fourth quarter wasn't enough to win.
Examples
By CEFR Level
- The general left a small rearguard to protect the camp.
- They fought bravely as the rearguard for the retreating army.
- The company's management is fighting a rearguard action against the new flexible working policies.
- His arguments in the debate felt like a rearguard defence of a discredited idea.
- The prime minister's speech was a brilliantly argued but ultimately futile rearguard action against constitutional reform.
- The protestors represented the rearguard of a political movement whose time had clearly passed.
Learning
Memory Aids
Mnemonic
Think of a GUARD at the REAR of an army, protecting it from attacks from behind while it retreats or moves.
Conceptual Metaphor
RESISTING CHANGE / PROGRESS IS FIGHTING A REARGUARD ACTION. DEFENDING A LOSING POSITION IS A MILITARY REARGUARD.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation as 'задняя охрана'. Use 'арьергард' for the direct military sense, which is a cognate. For figurative use, phrases like 'отчаянное сопротивление' (desperate resistance) or 'борьба за отступление' (fighting a retreat) are more natural.
Common Mistakes
- Using it to mean 'vanguard' or leading element (antonym error).
- Misspelling as 'rear guard' (should be one word or hyphenated in some historical texts).
- Using it in a positive, progressive context (it is inherently defensive/resistive).
Practice
Quiz
In a figurative sense, a 'rearguard action' typically implies:
FAQ
Frequently Asked Questions
Rarely. It typically implies a defensive, resisting, or delaying action, often in a losing cause. Valor or bravery might be acknowledged, but the context is usually negative or pessimistic regarding the outcome.
The direct military opposite is 'vanguard' (the troops leading an advance). Figuratively, the opposite would be 'spearhead', 'pioneers', or 'proponents' of change.
In modern English, it is almost always written as one word: 'rearguard'. The hyphenated form 'rear-guard' is considered archaic.
It is a mid-frequency word (C1/C2 level). It is common in historical writing, political journalism, and analytical texts, but less common in everyday conversation.