G3390 μητρόπολις

μητρόπολις (mētrópolis), Strong’s G3390: a mother city, i.e. "metropolis" KJV: chiefest city. Occurs 6 times.

Source: https://besorah.bible/word/G3390 — Besorah, the whole Bible in Hebrew, Greek and English. Texts and licences: https://besorah.bible/about/credits.html

mētrópolis — a mother city, i.e. "metropolis"

KJV: chiefest city

Built from μήτηρ mḗtēr (https://besorah.bible/word/G3384) (a "mother") + πόλις pólis (https://besorah.bible/word/G4172) (a town)

Occurs 6 times.