sinking : Idioms & Phrases
Sinking fund
-
noun a fund accumulated regularly in a separate account and used to redeem debt securities
WordNet
- . See under
Fund .
Webster 1913
Sinking head
(Founding) , a riser from which the mold is fed as the casting shrinks. SeeRiser , n., 4.
Webster 1913
Sinking pump
- a pump which can be lowered in a well or a mine shaft as the level of the water sinks.