Webster’s Revised Unabridged Dictionary · 1913
Ribbed
Ribbed (rĭbd), a. 1. Furnished or formed with ribs; as, a ribbed cylinder; ribbed cloth.
2. (Mining) Intercalated with slate; — said of a seam of coal. Raymond.
Webster’s Revised Unabridged Dictionary · 1913
Ribbed (rĭbd), a. 1. Furnished or formed with ribs; as, a ribbed cylinder; ribbed cloth.
2. (Mining) Intercalated with slate; — said of a seam of coal. Raymond.