The colour of an old house (6)
I believe the answer is:
orange
This could be a double definition.
'the colour' is the first definition.
(orange is a kind of colour)
'an old house' is the second definition.
'orange' can be an answer for 'house' (Dutch royal house, as in William of Orange). I am unsure of the 'an old' bit.
'of' acts as a link.
Can you help me to learn more?
(Other definitions for orange that I've seen before include "An ogre (anag.)" , "Mandarin?" , "Stocking-filler fruit" , "Princely house" , "Dutch royal house" .)
