Wiktionary
speakest
vb. (en-archaic second-person singular of speak English)
Usage examples of "speakest".
Even if thou shouldst feel that the kindly influence of her whom thou art soon to behold should loosen the bonds of thy tongue, presently imprisoned, as the good Soldan expresses it, within the ivory walls of its castle, beware how thou changest thy taciturn character, or speakest a word in her presence, even if thy powers of utterance were to be miraculously restored.
Tell me at once, and as a true man, whether this sublime lady of whom thou speakest be other than the houri with whose assistance I beheld thee sweeping the chapel at Engaddi?