≞

Measured By

Unicode
U+225E
Category
Math
HTML Entity
≞
CSS
\225E
The ≞ (Measured By) symbol is a mathematical operator featuring an equals sign topped with a small letter m. It is primarily used in geometry and technical fields to indicate that a specific value is being measured by another given quantity. While you won't spot it in everyday text or social media, it serves as a precise shorthand for mathematicians and engineers documenting physical measurements or equivalencies.

How to Type

Windows
In Word: type 225E, then press Alt + X. Other apps have no standard Windows shortcut for it — copy it from this page
macOS
Control+Command+Space then search "measured by"
Linux
Ctrl+Shift+U then 225E
HTML
≞

In Programming

In mathematical rendering systems like LaTeX (using packages like unicode-math), this symbol is often called with \measeq to format geometric proofs and measurement algorithms.

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Tags

engineering symbol equals with m geometric measurement m over equals mathematics measured by measured by math measurement measurement notation notation relation unicode measured by

Related Symbols

± Plus Minus Sign × Multiplication Sign ÷ Division Sign ≠ Not Equal To ≈ Approximately Equal To ∞ Infinity √ Square Root ∑ Summation ∫ Integral π Pi ≤ Less Than or Equal To ≥ Greater Than or Equal To