FLUXURE + NOUN
nurst
ADV.
then
noun
The quality of being fluid; fluidity.
Humor […] in it ſelfe holds theſe two properties, Moiſture and Fluxure: […]
Fluid matter.
Call'd Barnacles by us, which like a Jelly first / To the beholder seeme, then by the fluxure nurst.
i Register
In some senses, fluxure is marked as obsolete. Watch for register when choosing this word.