What 𝛉 means
It is lowercase Greek theta in bold mathematical type. Math styles act as separate alphabets, letting formulas distinguish variables with the same base letter.
The Greek alphabet adapted Phoenician writing, an older consonant-based script, by adding vowel signs; early inscriptions show regional forms. Mathematical bold adds a style layer so plain text can retain distinctions made in formulas.
Part of the collection
Don't confuse it with
1
Related characters
1
More like this
10
How to type or find 𝛉
- Search it as
- bold theta · theta math · theta latex · bold greek
- Shows up in
- Anything that takes text · its shape is whatever your font draws
Windows (Word)
Windows
HTML
𝛉CSS
\1D6C9LaTeX
To type bold theta in LaTeX, use
\boldsymbol{\theta} (from amsmath) or \bm{\theta} (from bm). In the default math setup, \mathbf{\theta} may stay plain.Codes and encoding1 code points
HTML decimal
𝛉
HTML hex
𝛉
CSS content
content: "\1D6C9";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%9D%9B%89
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.