- a coarse woolen material; worsted yarn
- a worsted ribbon
Origin of caddisMiddle English and amp; Old French cadas, floss silk; confused with French cadis, coarse serge, after Cadiz (? where made)
Origin of caddisProbably from Middle English cadace, cotton wool (from Anglo-Norman, from Old Provençal cadarz) and from French cadis, woolen cloth (from Old Provençal).