No bananas for homeless person (5)
I believe the answer is:
nomad
'homeless person' is the definition.
The definition and answer can be both people as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'no bananas' is the wordplay.
'bananas' becomes 'mad' (slang for insane).
'no'+'mad'='NOMAD'
'for' acts as a link.
Can you help me to learn more?
(Other definitions for nomad that I've seen before include "Migrant" , "Damon (anag.)" , "Person of no fixed abode" , "Unsettled type" , "wandering type" .)