paraselene
Concise Oxford English Dictionary © 2008 Oxford University Press:
paraselene /ˌparəsɪˈliːni/
▶noun (pl. paraselenae /-niː/) a bright spot in the sky similar to a parhelion but formed by moonlight.
– origin C17: mod. L., from Gk para- ‘beside’ + selēnē ‘moon’.
'paraselene' also found in these Oxford entries:

