Simple past tense and past participle of decipher.
Had the boy deciphered and shared the lines of this far different Annie?
The language, so far as it has been deciphered, is "Asianic" and not Indo-European.
Books and documents were read aloud to him, while notes were made by him with eyes shut, and were afterwards deciphered and read aloud to him till he had mastered them.
The monuments of many of his successors have been discovered by de Morgan and their inscriptions deciphered by v.
when inscriptions of a Semitic ruler of Kish, whose name was written Uru-mu-ush, were first deciphered, there was a disposition to regard this as an ideographic form and to read phonetically Alu-usharshid (" he founded a city," with the omission of the name of the deity), but scholarly opinion finally accepted Urumu-ush (Urumush) as the correct designation.