asura
Concise Oxford English Dictionary © 2008 Oxford University Press:
asura /ˈʌsʊrə/
▶noun (in Vedic religion) a member of a class of divine beings which in Indian mythology tend to be evil and in Zoroastrianism are benevolent. Compare with deva.
– origin Sanskrit, prob. from ásu ‘breath, life’.
'asura' also found in these Oxford entries:

