Definition of "immitigable" [im•mit•i•ga•ble]

• That cannot be mitigated: immitigable circumstances. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Calista, I swear to thee, by the spotlessness of thy own soul, by the brilliancy of thy immitigable eyes, by everything pure and chaste in heaven and in thy own heart, that I will never cease from following thee!"
• "Her main fault was a brooding, eternal, immitigable suspicion of all men, things, creeds, and parties; this suspicion was a mist before her eyes, a false guide in her path, wherever she looked, wherever she turned."
• "It was, indeed, Rima returned to tell me that I that loved her had been more cruel to her than her cruellest enemies; for they had but tortured and destroyed her body with fire, while I had cast this shadow on her soul — this sorrow transcending all sorrows, darker than death, immitigable, eternal."