Decillion
Pronunciation : De*cil"lion
Part of Speech : n.
Etymology : [L. decem ten + the ending of million.]
Definition : Defn: According to the English notation, a million involved to the tenth power, or a unit with sixty ciphers annexed; according to the French and American notation, a thousand involved to the eleventh power, or a unit with thirty-three ciphers annexed. [See the Note under Numeration.]
Source : Webster's Unabridged Dictionary, 1913