What 尖 means
Its core image is a small end on something larger.
Dictionaries explain 尖 as 小 over 大: a small, narrowing end on a wider form. Chinese also uses it for a piercing sound, keen attention, and a standout person or thing.
Korean 尖塔 (첨탑) means a pointed tower. Examples are placed after the Six Dynasties, with 尖出 cited in a Southern Liang text and Japanese とがる recorded around 1022. A first oracle-bone or bronze form is not established in the sources reviewed for this page.
Standalone 尖 signals language context, not mood.
Do not read it as anger without context.
Combination ideas
2Questions people ask
1Why does 尖 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 尖
尖\5C16Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

