The Hyphen with Diaeresis symbol (⸚). Copy and paste it, or use its Unicode, HTML, and CSS codes.
More from Punctuation.
The quickest way is to copy ⸚ from this page and paste it anywhere. You can also insert it with its Unicode, HTML, or alt code listed above.
⸚ is U+2E1A (decimal 11802).
Use ⸚ in HTML to render ⸚ on a web page.
On Windows you can type it with Alt+11802 (hold Alt and enter the number on the numeric keypad).
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