sextondels
I’m not finding a widely recognized meaning for “sextondels.” It may be a misspelling, a very specialized term, or a fictional/conceptual construct. If you can share the intended context (historical, linguistic, technological, fictional universe, etc.) or a source, I can produce a precise, neutral wiki-style article under 300 words.
If you’d like, I can also create a concise, neutral stub as a fictional concept, clearly labeled