prandial

The story

1. Latin · derived from-ium
2. Proto-Indo-European · derived from*pr̥h₃mós“first”
3. Latin · borrowed fromprandium“late breakfast; lunch”
4. Late Latin · borrowed fromprandialis
5. English todayprandial

Borrowed from Late Latin prandialis, or Latin prandium (“late breakfast; lunch”) + English -al (suffix forming adjectives). Prandium is possibly from Proto-Indo-European *pr̥h₃mós (“first”) (from *preh₃-) + *h₁ed- (“to eat”) + Latin -ium (suffix forming nouns).