abysses

英[əˈbɪsiz]

n. 深渊( abyss的复数形式 ); （智力等方面的）深邃; (the ～)地狱; 海洋深处

n. a bottomless gulf or pit; any unfathomable (or apparently unfathomable) cavity or chasm or void extending below (often used figuratively)\nv. make amends for