inviscidadj.
1. Not viscid or sticky. (In modern dictionaries.)
2. Not possessing viscosity.
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the world > matter > liquid > [adjective] > qualities of liquid > not viscous, thin
thina900
subtlea1398
smallc1500
flexible1612
short1612
agilec1635
skinking1786
inviscid1913
1913 London, Edinb., & Dublin Philos. Mag. 6th Ser. 26 1001 (heading) On the stability of the laminar motion of an inviscid fluid.
1930 Flight 3 Jan. 29/1 The practically useful theory of Prandtl comes from considering air as frictionless or inviscid.
1938 L. M. Milne-Thomson Theoret. Hydrodynamics 1 An inviscid fluid is a continuous substance which will yield instantly to any shearing stress however small.
1971 Nature 6 Aug. 427/1 The problem of the plane transonic flow of an inviscid gas.
This entry has not yet been fully updated (first published 1900; most recently modified version published online December 2021).
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adj.1913