equatorial
adj. B2 Upper Intermediate US //ˌikwəˈtɔɹiəɫ// UK //ɪkwɐtˈɔːɹɪəl// equa·to·ri·al
adj. relating to the equator, which is the imaginary line around the middle of the Earth. It often describes places that are very hot and rainy all year.
adj. relating to, situated at, or characteristic of the equator. Often describes climatic conditions or geographical locations within the tropical zone.
The country has an equatorial climate with high humidity.
Many equatorial regions experience heavy rainfall and consistent temperatures throughout the entire year.
The satellite was placed into an equatorial orbit to ensure it remained positioned directly above the Earth's midline for optimal communication coverage.
Usage
Typically used attributively before a noun.