supinity

English

Etymology

supine +‎ -ity, from Latin supinitas.

Noun

supinity (uncountable)

1. (obsolete) The quality of being supine; negligence; laziness; heedlessness.
   • 1658, Thomas Browne, Hydriotaphia, Urn Burial‎^[1], The Epistle:

     The Supinity of elder dayes hath left so much in silence, or time hath so martyred the Records, that the most industrious heads do finde no easie work to erect a new Britannia.

   • 1769, Pierre Henri Treyssac de Vergy, The Mistakes of the Heart: or Memoirs of Lady Carolina Pelham and Lady Victoria Nevil, London: J. Murdoch, Volume 3, Letter 5, p. 41,^[2]

     It was a mistake of my heart, a deceit of my imagination. Carolina, who ever thought it would at last prove so, often inveighed against my supinity, and advised me to listen to reason.—I never did […]

   • 1922, Sterling P. King, chapter 9, in The Railways and the People‎^[3], Boston: The Four Seas Company, page 169:

     If the government bestows credit upon big financial institutions and then borrows it back it is certainly a manifestation of governmental supinity.