Breed of cat (7)
'breed of cat' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for siamese that I've seen before include "Twin" , "Pale breed of cat" , "Pugnacious aquarium species -- shagginess, if I'm thief (anag)" , "Cat with slanting blue eyes and pale fur with darker points" , "Cat - Thai?" .)
'breed of cat' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for persian that I've seen before include "Long-haired cat" , "Breed of cat" , "From Iran?" , "Iranian language" , "Type of cat or carpet" .)