Second-person singular simple present form of deserve(verb)
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Use "deservest" in a sentence
"Thou deservest the letters-patent of the beautiful woman."
"“Let me not,” said he, “waste my compassion upon nothing; compassion is with me no effusion of affectation; tell me, then, if thou deservest it, or if thy misfortunes are imaginary, and thy grief is factitious?”"
"Well, honest Murdoch, I take it on me to say, thou deservest to be upper-warden, since thou showest thyself twenty times better acquainted with the way of victualling honest gentlemen that are under misfortune, than thy principal."