Adjective
Not compressible; incapable of being reduced by force or pressure into a smaller compass or volume; resisting compression; as, many liquids and solids appear to be almost incompressible.
Source: Webster's dictionarymounds of incompressible garbage Source: Internet
American Journal of Physics vol. 77, pages 526 537 Examples include a solid body with a cavity filled with an inviscid, incompressible, homogeneous liquid, N.N. Moiseyev and V.V. Rumyantsev (1968). Source: Internet
Because water and most liquids are nearly incompressible, almost all of the available energy is extracted in the first stage of the hydraulic turbine. Source: Internet
Because water is incompressible and must remain within the confines of the bucket, this outward movement increases the depth of water at the larger radius, increasing the height of the surface at larger radius, and lowering it at smaller radius. Source: Internet
Class 1 The feedback is essentially incompressible; the speed of sound, although finite, is sufficiently large that it can be considered infinite. Source: Internet
Compressible vs incompressible flow All fluids are compressible to some extent, that is, changes in pressure or temperature cause changes in density. Source: Internet