ark /ɑːk $ ɑːrk/ BrE AmE noun [countable]
[ Language: Old English ; Origin: arc , from Latin arca 'box' ]
1 . a large ship
2 . the Ark in the Bible, the large boat built by Noah to save his family and the animals from a flood that covered the earth
⇨ something went out with the ark at ↑ go out (8)