fluxure

noun2

1. •
   (no longer used) The quality of being fluid; fluidity.

   • Humor […] in it selfe holds these two properties, Moisture and Fluxure: […] — 1599
2. •
   (no longer used) Fluid matter.

   • Call'd Barnacles by us, which like a Jelly first / To the beholder seeme, then by the fluxure nurst. — 1612