"Dejection" is a famous one (3)

I believe the answer is:
ode
(Other definitions for ode that I've seen before include "(Railway)system" , "Poetic composition" , "- - to a 12 Urn" , "A poem celebrating person or event" , "Verse form" .)
I believe the answer is:
ode
(Other definitions for ode that I've seen before include "(Railway)system" , "Poetic composition" , "- - to a 12 Urn" , "A poem celebrating person or event" , "Verse form" .)