(of soil, a field, etc. 土壤、田地等 so full of water that it cannot hold any more and becomes covered by a large amount of it 水浸的；水涝的；水淹的 (of a boat, etc. 船等 so full of water that it can no longer float 进水满舱的；浸满水下沉的
Word Originmid 18th cent.: past participle of the verb waterlog ‘make (a ship) unmanageable by flooding’, from water + the verb log.