Wiktionary
vb. (context archaic English) (en-archaic second-person singular of: secrete)
Usage examples of "secretest".
Spitfire departed with him in the secretest manner that they could out of the fight, wrapping about him a watchet- coloured cloak to hide his shining armour.
At that moment, I say most truly that the spirit of life, which hath its dwelling in the secretest chamber of the heart, began to tremble so violently that the least pulses of my body shook.
It was a tiny hand and arm of ivory, parting the foam of a wave and holding a golden shell, in which the salt seemed to have crusted itself as if in some secretest ocean-hollow.
It was an expression that had been known to make cardsharps fling in their aces and the secretest of secret agents babble like babes.
Galen, that thou secretest veiled within thy deepest heart, is like to me!
If I could tell you that, I could tell you the secretest secrets of the sages, and I should be making my everlasting fortune--oh, but money hand over fist--as the oracle of a general information bureau, in Bond Street, or somewhere.
But that secret place in our heart where our thoughts hide and harbour, and out of which they spring so suddenly upon the mind and the heart, the imagination and the conscience,--of that secretest of all secret places, God alone is able to say, I search the heart.
And, truth to tell, the ladies Cif and Afreyt were on the verge of admitting in their secretest hearts something of the same feelings.