Webster’s Revised Unabridged Dictionary · 1913
Decennoval
De·cen′no·val, De·cen′no·va·ry, a. [L. decem ten + novem nine.] Pertaining to the number nineteen; of nineteen years. [R.] Holder.
Webster’s Revised Unabridged Dictionary · 1913
De·cen′no·val, De·cen′no·va·ry, a. [L. decem ten + novem nine.] Pertaining to the number nineteen; of nineteen years. [R.] Holder.