Even a little hope, traditionally, can be dear (3)
I believe the answer is:
pet
'be dear' is the definition.
(I've seen this in other clues)
'even a little hope traditionally' is the wordplay.
'PET' is hidden in amongst the letters.
However, I'm uncertain how the hidden word is indicated.
'can' acts as a link.
Can you help me to learn more?
(Other definitions for pet that I've seen before include "Caress or fondle, as with favourite" , "Tame animal kept for companionship" , "Animal as a companion" , "Favourite - maybe teacher's" , "Favourite or house animal" .)