from Wiktionary, Creative Commons Attribution/Share-Alike License
- Related to stars or constellations, as sidereal relationships.
- Related to iron or steel, as in siderosis (fibrosis caused by iron deposits).
From Latin sīdus, sideris, ("constellation"). (Wiktionary)
From Ancient Greek σίδηρος (sidēros, "iron"). (Wiktionary)
Sorry, no example sentences found.