Fellow on journey finds fruit (5)
I believe the answer is:
mango
'fruit' is the definition.
(mango is a kind of fruit)
'fellow on journey' is the wordplay.
'fellow' becomes 'man' (I've seen this before).
'on journey' becomes 'go' (I've seen this in other clues).
'man'+'go'='MANGO'
'finds' is the link.
(Other definitions for mango that I've seen before include "Ovoid edible fruit" , "Type of fruit" , "Fleshy tropical fruit" , "No, Mag has the odd fruit" , "Fruit, often in chutney" .)