misreckoning

English

Etymology

From misreckon +‎ -ing.

Verb

misreckoning

1. present participle and gerund of misreckon

Noun

misreckoning (plural misreckonings)

1. A false reckoning; a miscalculation. [from 16th c.]
   • 1603, Michel de Montaigne, translated by John Florio, Essays, III.11:

     And if by such a meane we might provide for times to come, appoynting that after the revolution of such or such a number of yeares, that extraordinary day might for ever be eclipsed; so that our misreckoning should not henceforward exceede foure and twenty houres.