sink below

sink below something

to descend below a certain level. The boat sank below the surface of the water and was gone. The temperature sank below the freezing mark again today.

Common Names:

Name	Pronounced	Usage
Felicidad	fe-lee-thee-DHAHD (Spanish), fe-lee-see-DHAHD (Latin American Spanish)	Spanish
Ambroos	-	Dutch
Orpah	AWR-pə (English)	Biblical
Spike	SPIEK	English (Rare)
Michail	-	Greek, Russian
Umberto	oom-BER-to	Italian