rillin
/ˈrɪlɪn/(also rilling, rillan, rilleen) Scottish (Caithness in later use)
noun
1A shoe made from undressed hide; = rullion. Formerly especially in †rough rillin. Now historical.
2 Caithness. In plural Rags, tatters.
Origin
Early 16th century; earliest use found in William Dunbar (?1460–?1530), poet and courtier. Variant of rivlin.