# Custom binary operators (with custom name)?

**URL:** <https://discourse.julialang.org/t/custom-binary-operators-with-custom-name/134141>\
**Category:** General Usage\
**Tags:** question, operator\
**Created:** [November 26, 2025, 1:14pm UTC](https://discourse.julialang.org/t/custom-binary-operators-with-custom-name/134141 "2025-11-26T13:14:59Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)\
**Post date:** [November 26, 2025, 2:40pm UTC](https://discourse.julialang.org/t/custom-binary-operators-with-custom-name/134141/5 "2025-11-26T14:40:18Z")

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> [@Sukera](#):
>
> You’re looking for custom infix operators - see also [★ is not an operator](https://discourse.julialang.org/t/is-not-an-operator/20221). In short - no.

However, you have infinitely many choices available if you want to define a new infix operator: [On adjoints and custom postfix and infix operators - #35 by stevengj](https://discourse.julialang.org/t/on-adjoints-and-custom-postfix-and-infix-operators/12863/35)

(And there is even a hack to make completely arbitrary identifiers like `Foo` act infix-like, though I wouldn’t recommend using it in production code: see [Cursed Custom Infix Operators](https://discourse.julialang.org/t/cursed-custom-infix-operators/131915) and [InfixFunctions.jl](https://github.com/Ismael-VC/InfixFunctions.jl).)

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