noun
water and sky
Literary or poetic term for the expanse of water and sky, often evoking a vast seascape or horizon.
水平線の彼方、水天の境は溶け合っていた。
Beyond the horizon, the boundary between water and sky melted together.
noun
Varuna; Vedic god of water and sky
In Buddhism, Varuna is regarded as a guardian deity of water and the western direction. This sense is primarily encountered in religious or mythological contexts.
仏教では、水天は西方を守る護法善神とされる。
In Buddhism, Suiten (Varuna) is considered a guardian deity protecting the west.