ヒュウヒュウ

Japanese

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For pronunciation and definitions of ヒュウヒュウ – see the following entry.
ひゅうひゅうヒューヒュー
[noun] (onomatopoeia) the sound of the wind
(This term, ヒュウヒュウ (hyūhyū), is the katakana spelling of the above term.)