gul-unnan (der. of gul-un) comm. heddle bar, a weaving instrument used to guide threads on a loom. [The thread is wound on the rod lengthwise.] Halipat-am ta adi maguyud nan gul-unan. Be careful so the heddle bar will not be pulled off. Whole: ablan. (sem. domains: 6.7.8 - Parts of tools.)