upâdâna, material cause,
upâdhi, limiting adjunct,
upâs, to meditate,
upâsana, meditation,
upâsana, meditation,
ûha, a kind of cognitional activity,
rita,
ekavâkyatva, syntactical unity,
aisvarya, lordly power, superior existence,
om, omkâra, the syllable Om, aupâdhika, limiting adjuncts,