How to pronounce cubes in American English

IPA /kjubz/ Syllables 1 · kyoobz Stress 1st syllable

KYOOBZ

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Americans pronounce cubes as KYOOBZ (/kjubz/). You'll hear it in sentences like "A few huge cubes".

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Sound by sound

Every sound in "cubes".

1 syllable, 4 sounds. Explore each sound's mouth shape and how it's made.

k/k/

Raise the back of your tongue to touch the soft palate (velum). Stop the air, then release.

yoo/ju/

Start with the tongue mid-front raised high, almost touching the roof of the mouth (but not touching). Glide into a tight lip circle as the tongue back lifts.

b/b/

Press your lips together, add vocal cord vibration, then release.

z/z/

Same position as S, but add vocal cord vibration. Feel the buzz.

In real conversation

Hear "cubes" in the wild.

Click any sentence to see the full breakdown — every link, every reduction, every flap-T.

"A few huge cubes."

uh FYOO HYOOJ KYOOBZ

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Questions

Questions people ask about this.

Is the American pronunciation of "cubes" different from British English?

American English uses different vowel shapes, a relaxed retroflex R, and connected-speech tricks like flap-T and glottal-stop T that British Received Pronunciation generally avoids. The respell "KYOOBZ" reflects the casual American form; British dictionaries typically print a citation form with crisper consonants and different vowel choices.