Jastrow: גּוּנְדְּלִית

*גּוּנְדְּלִית f. (גדל II; נ inserted, cmp. next ws.) spiral form, (sub. כתב) writing in spiral form (cmp. Greek bustrophedon), esp. signatures of witnesses alternately in Hebrew handwriting (from the right to the left) and in Greek (from the left to the right). Gitt. 87ᵇ (ref. to two documents side by side on the same sheet with two Hebrew and two Greek signatures going through from under one document to the other), דילמא ג׳ חתים וכולהו וכ׳ perhaps it was signed gund’lith, and all the signatures belong to one document (to the one on the right in the case of Hebrew commencing the spire, to that on the left, if Greek begins the spire). Ib. (ref. to a case when Hebrew and Greek signatures alternate with each other) דילמא ג׳חתים ותלתא וכ׳ perhaps it was signed gund’lith, so that three of the signatures belong to one document, and only one to the other. [For oth. interpret. v. comment. a. Ar. Compl. s. v. גנדל.]