Standard Lemma guide

tristate

adj · noun · 4 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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  • CMU ARPABET: T R AY1 S T EY2 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Having, or pertaining to, three distinct states.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • This tristate logic deals with true, false, and unknown values.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Of, pertaining to, or characteristic of a region in the United States where three state borders come to a single point.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • The event will be sponsored by several tristate businesses.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A variable, etc. that can take any of three distinct values.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, programming, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The area in some regions of the United States where three state borders come to a single point.

Definition source: English Wiktionary via Wiktextract

Usage: capitalized, often

Examples

  • The Tristate is on alert after a rash of home burglaries.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *tréyes Proto-Indo-European *tri- Proto-Italic *tri- Latin tri-der. English tri- Proto-Indo-European *steh2- Proto-Indo-European *-tus Proto-Indo-European *stéh2-tu-s ~ *sth2-téw-s Proto-Italic *status Latin statuslbor. Old French estatbor. Middle English stat English state English tristate From tri- + state.