(Causa pro effectu.) To decay or diminish in strength; to grow weak , feeble , or powerless; to waste away , fall off , wane , decline

http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n43633.4 an entity of type: LexicalSense

(Causa pro effectu.) To decay or diminish in strength; to grow weak , feeble , or powerless; to waste away , fall off , wane , decline 
(Causa pro effectu.) To decay or diminish in strength; to grow weak , feeble , or powerless; to waste away , fall off , wane , decline 

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