Meaning of EQUATORIAL in English

EQUATORIAL

eq ‧ ua ‧ to ‧ ri ‧ al /ˌekwəˈtɔːriəl◂/ BrE AmE adjective

1 . near the equator:

equatorial rain forests

2 . equatorial weather is very hot and wet:

an equatorial climate

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.