How to pronounce TeX
tool creator-clarified
🎬 Hear it from the creator
Donald Knuth @ Stanford Engineering (37:02)
I wrote a paper called the Errors of TeX, which lists more than a thousand mistakes... Since we were talking about TeX, I based TeX on binary arithmetic inside.Watch the moment on YouTube ↗
TeX is most commonly pronounced "tek" (/tɛk/). This pronunciation is documented by the project itself (see Wikipedia § Pronunciation).
Knuth: like "tech" — the X is a Greek chi.
Source: Wikipedia § Pronunciation
Pronouncing project and product names correctly avoids the small but persistent friction of being gently corrected during standups, conference Q&As, and team calls. Hearing the word a few times locks in the right reading better than reading IPA ever will. Pronounce is a community-maintained dictionary — every entry tagged with a confidence level and (where possible) a citable source.
How do you pronounce TeX?
TeX is pronounced "tek" (/tɛk/). Knuth: like "tech" — the X is a Greek chi. Source: Wikipedia § Pronunciation.
What is the IPA for TeX?
The IPA for TeX is /tɛk/, respelled "tek".
Hear it from the command line
Install the CLI: curl -fsSL https://pronounce.renlab.ai/install.sh | bash
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