English

idolish

From idol + -ish.

Formed from idol + -ish

Proto-Indo-European *weyd- ‘to see’

…

Ancient Greek εἴδωλον ‘image, idol’

Latin īdōlum ‘image, form, especially a spectre, apparition…’

Old French idole

Middle English ydole ‘an idol’

English idol

Today it means

adj Idolatrous.

Language periods are conventional ranges, not dates for this word.