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Definition of trueblue

trueblue

/ˈtruːˌbluː/
true · blue

Plural:trueblues
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trueblue Lexical Profile

trueblue Game Scores & Validity

• adjective

1

Unwaveringly loyal, faithful, or orthodox in one's allegiance, beliefs, or principles.

Example

"She remained a trueblue supporter of the community theater through every financial hardship."


2

Australian Genuinely and quintessentially Australian in character, values, or authenticity.

Example

"The outback station manager was regarded by locals as a trueblue Aussie."

Synonyms
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Antonyms
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• noun

1

A person who is unwaveringly loyal or faithful to a cause, political party, or principle.

Example

"Only the party's most dedicated trueblues attended the rally in the pouring rain."

Synonyms
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Antonyms
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Word Nuance & Usage

Most commonly written with a hyphen as "true-blue" when used as an adjective before a noun, though the closed form "trueblue" also occurs.

Word Origin & Etymology

Originating in the 17th century from "Coventry blue," a high-quality blue dye famous for not fading when washed, which was adopted by the Scottish Covenanters as a symbol of unwavering political and religious loyalty.

Cite this Entry


Wordmom. (2026). Definition of Trueblue. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/trueblue
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