incomputably

The face was old - incomputably old; and its lines and wrinkles were those of unreckoned years of lust; and its look was filled with the slow, unceasing increment of all the malignity and corruption and cruelty of elder ages.

For the world wherein he walked as Antarion was incomputably old and the ages of its history were too many for remembrance: and the towering obelisks and piles along the paven road were the high tombs, the proud monuments of its immemorial dead, who had come to outnumber infinitely the living.