il ‧ lu ‧ mi ‧ nat ‧ ed /ɪˈluːməneɪtəd, ɪˈluːmɪneɪtəd, -ˈljuː- $ -ˈluː-/ BrE AmE adjective
1 . lit up by lights:
An illuminated sign flashed on and off.
2 . illuminated manuscript/book a book of a type produced by hand in the Middle Ages, whose pages are decorated with gold paint and bright colours