Hypertext Webster Gateway: "anthelion"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Anthelion \Ant*hel"ion\ (?; 277, 106), n.; pl. {Anthelia}.
[Pref. anti + Gr. ? sun.] (Meteor.)
A halo opposite the sun, consisting of a colored ring or
rings around the shadow of the spectator's own head, as
projected on a cloud or on an opposite fog bank.
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.