Sentence:  I've listened to Leonard Cohen <WSD>lugubriate</WSD> his erotic evasions, and to Van the Man rave on about the blues and Debussy, to Doc Cook, the Good Father of my college days, rhapsodize about Emerson's bare puddle vastations. 
Meaning of the word marked with <WSD> tags:  To be the etiology of lugubriousness in general.