Phrase guide

region rat

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

an inhabitant of northwest Indiana

Definition source: English Wiktionary via Wiktextract

Usage: informal

Qualifier: Indiana

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From region + rat. Within Indiana, the northwest of the state is colloquially called the Region, originally short for the Calumet Region. The ‘rat’ appellation apparently derives from millrat as a pejorative term for steelworkers.