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El Niño-Southern Oscillation
/ɛl ˈniːnjoʊ ˈsʌðərn ɒsɪˈleɪʃən/
climate phenomenon affecting global weather
The El Niño-Southern Oscillation can cause extreme weather patterns worldwide.
This phrase refers to a recurring climate event that disrupts normal weather systems.
technical
A recurring climate pattern involving changes in ocean temperatures in the tropical Pacific Ocean, which affects weather systems globally.
Scientists monitor the El Niño-Southern Oscillation to predict droughts and floods.
Researchers track this phenomenon to anticipate extreme weather events.
The term combines 'El Niño' (Spanish for 'the boy') and 'Southern Oscillation,' referring to atmospheric pressure shifts.
Collocations
El Niño phasethe warming phase of the ENSO cycleLa Niña phasethe cooling phase of the ENSO cycle
Synonyms
Related Phrases
Pro Tip
Pronunciation
Emphasize the 'Niño' and 'Oscillation' parts clearly.
Usage
Use in discussions about climate science or weather forecasting.
Gold Rule
Technical Context
This term is specific to meteorology and climate science.
Word Origin
From Spanish 'El Niño' (the boy) and the meteorological term 'Southern Oscillation.'
Usage Notes
Often abbreviated as ENSO. The 'El Niño' phase brings warmer waters, while 'La Niña' brings cooler waters.
Word Breakdown
El Niño
Spanish for 'the boy,' referring to the warming phase
phraseSouthern Oscillation
atmospheric pressure shifts in the Pacific
phraseEnglish Dictionary