swami (n.) Look up swami at Dictionary.com
1773, " an idol," later, "religious teacher" (1901), from Hindi swami "master" (used as a term of address to a Brahmin), from Sanskrit svami (genitive svaminas) "lord, master," from sva-s "one's own" (cognate with Latin sui; see idiom) + amah "pressure, vehemence."