What grade level is the word chu?

The word chu is typically considered an 11th Grade (Junior) level word in the US education system.

How common is the word chu?

In terms of usage frequency, chu is classified as a Rare word.

What is the CEFR level for chu?

chu has a Common European Framework of Reference (CEFR) level of C2.

Is chu a Tier 1, Tier 2, or Tier 3 vocabulary word?

It is classified as a tier 3 word, meaning it is a highly specialized, subject-specific term primarily used in particular domains.

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Definition of chu

chu

/tʃuː/

chu

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chu Lexical Profile

CEFR

Grade

Tier

Usage

Rare

• noun

An ancient hegemonic state in central and southern China during the Zhou dynasty, renowned for its distinct culture before being conquered by the Qin state in 223 BC.

A major river in northern Kyrgyzstan and southern Kazakhstan that flows through the Tian Shan mountains before dissipating in the steppe.

Word Nuance & Usage

In standard English, 'Chu' is exclusively encountered as a proper noun referring to historical or geographical entities, or as a transliterated Asian surname.

• Rhymes for chu

• Nearby Words

chu

Usage Trend

Historical frequency of usage in published text.

180019102020

Data source: Google Books Ngram Viewer

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APA

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Chicago

Wordmom. (2026). Definition of Chu. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/chu