ha·dal adjective \ˈhā-dəl\
: of, relating to, or being the parts of the ocean below 6000 meters (about 20,000 feet)
Origin of HADAL
French, from Hadès
First Known Use: 1959
Next Word in the Dictionary: hadarimPrevious Word in the Dictionary: hadadaAll Words Near: hadal
Seen & Heard
What made you want to look up hadal? Please tell us where you read or heard it (including the quote, if possible).