Y.
Yogsadhan = a system of contemplation, combined with religious exercises, whereby occult power is acquired.
Yunáni = pertaining to Greece. This is the word usually applied to that system of native medicine which was derived from the Greeks; in Europe it is spoken of in connection with the name of Hippocrates, who formulated it. The other, or Hindu system, is the Vedic; those who practise the former are called hakíms, the latter baids.