empanoply

The story

1. Ancient Greek · derived fromπᾰνοπλῐ́ᾱ“suit of armour”
2. English todayempanoply

From em- (prefix meaning ‘on, onto; covered’) + panoply (“complete set of armour”); panoply is derived from Ancient Greek πᾰνοπλῐ́ᾱ (pănoplĭ́ā, “suit of armour”), from πάνοπλος (pánoplos, “in full armour”) (from παν- (pan-, prefix meaning ‘all, every’) + ὅπλον (hóplon, “armour; arms, weapons”)) + -ῐ́ᾱ (-ĭ́ā, suffix forming feminine abstract nouns).