Definition of "sevennight" [seven•night]

• A week; any period of seven consecutive days and nights. (noun)

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• "I will play on this week only; and if I have a good run, I will carry it off with me; if a bad one, the loss can hardly amount to anything considerable in seven days, for I hope to see you in town tomorrow sevennight."
• "Take notice, I summon you before the official this day sevennight; I will law and claw you like any old devil of Vauverd, that I will — Then turning himself towards Friar John, with a smiling and joyful look, he said to him,"
• "And the cause of the plague was by a stinking and infectious exhalation which lately vapoured out of the abysms, whereof there have died above two and twenty hundred and threescore thousand and sixteen persons within this sevennight."