bois-durci
Bois" dur`ci". Etym: [F., hardened wood.] Defn: A hard, highly polishable composition, made of fine sawdust from hard wood (as rosewood) mixed with blood, and pressed.
Bois" dur`ci". Etym: [F., hardened wood.] Defn: A hard, highly polishable composition, made of fine sawdust from hard wood (as rosewood) mixed with blood, and pressed.