eidolon

[ ahy-doh-luh n ]
/ aɪˈdoʊ lən /

noun, plural ei·do·la [ahy-doh-luh] /aɪˈdoʊ lə/, ei·do·lons.

a phantom; apparition.
an ideal.

Origin of eidolon

First recorded in 1820–30; see origin at idol

British Dictionary definitions for eidola

eidolon
/ (aɪˈdəʊlɒn) /

noun plural -la (-lə) or -lons

an unsubstantial image; apparition; phantom
an ideal or idealized figure

Word Origin for eidolon

C19: from Greek: phantom, idol