What grade level is the word nu?

The word nu is typically considered a 11 level word in the US education system.

How common is the word nu?

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

What is the CEFR level for nu?

nu has a Common European Framework of Reference (CEFR) level of C1.

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

It is classified as a tier 2 word, meaning it is a high-frequency, academic word often found across a variety of texts and subjects.

Is nu a Scrabble word?

Yes, nu is a valid Scrabble word. It is valid in both US (NWL) and UK (CSW) dictionaries, worth 2 points.

Is nu valid in Words With Friends?

Yes, it is a valid Words With Friends word worth 4 points.

Is nu a valid Wordle guess?

No, it is not a valid Wordle guess.

Search Dictionary

Definition of nu

nu

/nuː/

Plural:nus

JUMP TO:

nu Lexical Profile

CEFR

Grade

Tier

Usage

Rare

nu Game Scores & Validity

Scrabble US

Scrabble UK

WWF

Wordle Guess

• noun

The thirteenth letter of the Greek alphabet (Ν, ν), frequently used in science and mathematics to represent variables such as frequency, kinematic viscosity, and degrees of freedom.

Example

"In the equation for the energy of a photon, E = hν, the symbol nu represents the frequency of the electromagnetic wave."

• Rhymes for nu

• Nearby Words

Word Origin & Etymology

The noun originates from the Greek 'ny' (νῦ), derived from the Phoenician letter 'nun'. The interjection comes from Yiddish 'nu' (נו), which is ultimately derived from Russian and other Slavic languages as an exclamation meaning 'well' or 'so'.

Cite this Entry

APA

MLA

Chicago

Wordmom. (2026). Definition of Nu. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/nu

nu