1416
From Textus Receptus
1416 duno doo’-no or dumi doo’-mee or duo doo’-o
prolonged forms of an obsolete primary duo doo’-o (to sink); v
AV-set 2; 2
1) to go into, enter
2) go under, be plunged into, sink in
2a) used in the NT of the setting of the sun