What 磰 means
It names white soil or chalky clay used as a coating.
Chinese dictionaries also record 墡 for the same white-earth word. The left-hand component differs: 磰 has 石, while 墡 has 土.
Taiwan’s Ministry of Education dictionary describes white clay mixed with oil for coating doors and walls, and lists 白墡 as a common name. The Liao dynasty dictionary 龍龕手鏡 is the earliest dated record noted for the 石 spelling, from 997. Song-era dictionaries equate 磰 and 墡; the Chinese dictionary 集韻 also records the 石 form as an alternate writing. Geographical texts use the related white-earth word in hill names.
What does 磰 mean when someone sends it?
Read a bare send as a rare word, not a reaction.
As of 2026, this character has no established slang, meme, ritual, or chat meaning. If it arrives alone, it most likely refers to the white-earth term; ask for the surrounding word if that reading does not fit.
How do I type 磰?
Use a Chinese input method that supports the character.
Wubi 86 uses DUDK, and Wubi 98 uses DUUK. Cangjie uses MRTGR; its reference component sequence is 一口廿土口, a sequence of shape keys rather than a word. If the candidate list omits 磰, that input method’s table may not include this rare character.
Formal and dictionary-oriented: it names a material, so it fits lexical or historical discussion.
Alone, its rare material sense may not be clear; add a short gloss when context matters.
Don't confuse it with
2Questions people ask
2Why does 磰 display as a box?
It can. As of 2026, fonts may draw 磰 with different details or show a missing-character box when they lack coverage. The encoded character stays the same; check the target system before reading a changed outline as another form.
Does 磰 work in older Japanese text encodings?
Not reliably. As of 2026, no JIS X 0213 or Shift_JIS-2004 mapping is listed for 磰. Unicode-based text is the safer route, but the target software and font still need to support it.
How to type 磰
磰\78F0Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
