inviscid

adjective in·vis·cid \ (ˌ)in-ˈvi-səd \

Definition of inviscid

1 : having zero viscosity
2 : of or relating to an inviscid fluid
  • inviscid flow

First Known Use of inviscid

circa 1889

in the meaning defined at sense 1

See Words from the same year
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a large number

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