What 퓰 means
It gives a syllable; the word around it supplies meaning.
Hangul, the Korean writing system, joins consonant and vowel letters called jamo into syllable blocks: 퓰 = ㅍ + ㅠ + ㄹ (initial, vowel, final). A 1443 record names the script; the 1446 book Hunminjeongeum explains how its sounds combine.
NFC stores 퓰 as one block; NFD separates its jamo into 퓰. The forms can look alike but compare differently in software.
Neutral as Korean writing; alone, it reads like a fragment without the surrounding word.
A lone syllable cannot reveal the word’s meaning.
Questions people ask
1Why does 퓰 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 퓰
퓰\D4F0Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.