HADAL


Meaning of HADAL in English

adjective Etymology: French, from Hadès Hades Date: 1959 of, relating to, or being the parts of the ocean below 6000 meters (about 20,000 feet)

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.