Trade wind
Definition
A regular and permanent planetary wind that blows throughout the year in intertropical zones, from subtropical high-pressure cells toward the equatorial low-pressure doldrums. Due to the Coriolis force, the trade winds are deflected westward, blowing from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere, playing a crucial role in establishing historical maritime routes and regulating global climate.
Bilingual Equivalents
- Trade wind
- Trade-wind
Grammatical & Source Details
| Inflection Type | Masculine noun in singular, transitioning to neuter plural structures in standard text patterns. |
| Formation | Neologism borrowed from French (alizé), with potential historical roots in medieval Latin or Iberian seafaring terms. |
| Spelling / Pronunciation | [a.li.ˈzew] |
| Source | Glossary of Global Meteorological Phenomena and Climatology Standards |
Contextual Usage Examples
RO: Corabia de epocă înainta rapid peste Oceanul Atlantic, propulsată de un alizeu constant din nord-est.
EN: The vintage ship advanced rapidly across the Atlantic Ocean, propelled by a steady northeast trade wind.
RO: Fenomenul meteorologic alizeu determină uscăciunea accentuată pe fațadele estice ale unor insule muntoase.
EN: The trade wind meteorological phenomenon causes pronounced dryness on the eastern faces of some mountainous islands.
RO: În timpul verii, intensitatea unui alizeu puternic poate influența formarea cicloanelor tropicale.
EN: During the summer, the intensity of a strong trade wind can influence the formation of tropical cyclones.
Idioms & Phrases
Zonă de alizee / Trade wind zone
RO: Regiune geografică situată de o parte și de alta a Ecuatorului, caracterizată prin constanța curenților de aer.
EN: A geographical region located on both sides of the Equator, characterized by the constancy of air currents.
Alizeul de nord-est / Northeast trade wind
RO: Curent de aer specific emisferei boreale, ce bate dinspre tropicul Racului spre zonele ecuatoriale.
EN: An air current specific to the Northern Hemisphere, blowing from the Tropic of Cancer toward equatorial zones.
Navigație pe alizee / Sailing on trade winds
RO: Tehnică istorică de pilotaj maritim care folosea regularitatea acestor vânturi pentru traversarea oceanelor.
EN: A historical maritime piloting technique that used the regularity of these winds to cross oceans.
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