me·so·pe·lag·ic adjective \ˌme-zə-pə-ˈla-jik, ˌmē-, -sə-\
: of or relating to oceanic depths from about 600 feet to 3000 feet (200 to 1000 meters)
First Known Use of MESOPELAGIC
Learn More About MESOPELAGIC
Seen & Heard
What made you want to look up mesopelagic? Please tell us where you read or heard it (including the quote, if possible).