apollo
Concise Oxford English Dictionary © 2008 Oxford University Press:
apollo/əˈpɒləʊ/
▶noun (pl. apollos) a large creamy-white butterfly with black and red spots, found chiefly in the mountains of Europe. [Parnassius apollo.]
– origin C19: from Apollo, the Greek god of the sun.
'apollo' also found in these Oxford entries:

