roaring forties: meaning, definition, pronunciation and examples
C1 - Proficient UserTechnical / Literary
Quick answer
What does “roaring forties” mean?
A nautical/meteorological term for the area of strong westerly winds in the Southern Hemisphere between approximately 40° and 50° latitude south.
Audio
Pronunciation
Definition
Meaning and Definition
A nautical/meteorological term for the area of strong westerly winds in the Southern Hemisphere between approximately 40° and 50° latitude south.
It can metaphorically describe any situation characterized by strong, persistent forces or turbulent, vigorous activity, particularly in a challenging or exposed context.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. More common in British English due to greater historical maritime tradition, but both varieties understand it.
Connotations
In both varieties, it conveys danger, power of nature, and historical sailing challenges.
Frequency
Slightly higher frequency in British English media and literature; very low in daily conversation in both varieties.
Grammar
How to Use “roaring forties” in a Sentence
The ship entered [PREP] the roaring forties.The [N] of the roaring forties battered the hull.To sail [PREP] the roaring forties.Vocabulary
Collocations
Examples
Examples of “roaring forties” in a Sentence
adjective
British English
- The roaring forties winds are notorious.
- They faced a classic roaring-forties storm.
American English
- Roaring forties conditions tested the crew.
- The roaring forties route is perilous.
Usage
Meaning in Context
Business
Rare. Metaphor for a highly competitive or volatile market period.
Academic
Used in geography, meteorology, oceanography, and history (Age of Sail).
Everyday
Extremely rare. Used mainly in documentaries, historical fiction, or sailing contexts.
Technical
Standard term in nautical and meteorological contexts to describe the specific wind belt.
Vocabulary
Synonyms of “roaring forties”
Strong
Neutral
Weak
Vocabulary
Antonyms of “roaring forties”
Watch out
Common Mistakes When Using “roaring forties”
- Using 'roaring forty' (singular).
- Confusing it with a historical decade.
- Applying it to the Northern Hemisphere.
- Misspelling as 'roaring fourties'.
FAQ
Frequently Asked Questions
Historically, yes, for sailing vessels. Modern ships are better equipped, but the area is still known for severe weather.
Not officially. The Northern Hemisphere has more landmass at those latitudes, which disrupts the consistent wind pattern found in the south.
It refers to the latitudes between 40 and 50 degrees south. The 'roaring' describes the sound of the high winds.
Very rarely and only as a creative metaphor for a turbulent, fast-paced, or challenging period in a market or company's history.
A nautical/meteorological term for the area of strong westerly winds in the Southern Hemisphere between approximately 40° and 50° latitude south.
Roaring forties is usually technical / literary in register.
Roaring forties: in British English it is pronounced /ˌrɔːrɪŋ ˈfɔːtiz/, and in American English it is pronounced /ˌrɔrɪŋ ˈfɔrtiz/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “To be in the roaring forties of one's career/life (metaphor for turbulent, energetic period).”
Learning
Memory Aids
Mnemonic
Imagine a lion (roaring) on a globe at the number 40 in the south. The lion represents the powerful wind roaring across the ocean.
Conceptual Metaphor
NATURE'S POWER IS A ROARING BEAST. GEOGRAPHICAL ZONES ARE CHARACTERS (the forties).
Practice
Quiz
In which hemisphere are the 'roaring forties' located?