en ‧ light ‧ ened /ɪnˈlaɪt ə nd/ BrE AmE adjective
1 . someone with enlightened attitudes has sensible modern views and treats people fairly and kindly
enlightened attitude/approach etc
‘Empowerment’ is the new buzz-word in enlightened management circles.
2 . showing a good understanding or knowledge of something SYN informed :
We don’t actually know, but I can make an enlightened guess.