/ak"weuh nawt', -not', ah"kweuh-/ , n.
1. an undersea explorer, esp. one who skin-dives from or lives for an extended period of time in a submerged dwelling.
2. a skin-diver.
[ 1880-85; AQUA- + -naut, on the model of AERONAUT, ASTRONAUT, etc. ]
/ak"weuh nawt', -not', ah"kweuh-/ , n.
1. an undersea explorer, esp. one who skin-dives from or lives for an extended period of time in a submerged dwelling.
2. a skin-diver.
[ 1880-85; AQUA- + -naut, on the model of AERONAUT, ASTRONAUT, etc. ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012