English introit

← Middle English introite (inherited)

← French introït (cognate)

← Old French introït (derived)

← Old French introïte (mention)

← Proto-Indo-European *h₁ey- (root)

← Proto-Indo-European *h₁én (derived)

← Proto-Indo-European *h₁ey- (derived)

← Latin introitus (derived)

← Latin introeō (mention)

← Latin -tus (mention)

← Latin intrō (mention)

← Latin eō (mention)

→ English introitive (suffix)