So, here's a possible solution:
\newfontfamily\greekfont[LetterSpace=30]{Theano Didot}
Then, whenever you use polyglossia's \textgreek{} you'll load that
\greekfont with the letter spacing to match.
“Mind” is the English translation for \textgreek{νοῦς}.
--
United in adoration of Jesus,
fr. michael gilmary, mma
Most Holy Trinity Monastery
67 Dugway Road
Petersham, MA 01366-9725
www.MaroniteMonks.org
--------------------------------------------------
Subscriptions, Archive, and List information, etc.:
http://tug.org/mailman/listinfo/xetex
