Trop. (esp. freq. in Cic.), to come down, sink, descend; and with reference to the term. ad quem, to slide or fall into : fin.

http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n12841.2 an entity of type: LexicalSense

Trop. (esp. freq. in Cic.), to come down, sink, descend; and with reference to the term. ad quem, to slide or fall into : fin. 
Trop. (esp. freq. in Cic.), to come down, sink, descend; and with reference to the term. ad quem, to slide or fall into : fin. 

data from the linked data cloud