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RAREFACTION
RAREFACTION
ScnMaster
(
physics
)
the
action
of making rare or
thin
, especially by
expansion
; the lessening of the density or
solidity
of a substance.
—Creation of Human
Ability
Glossary (app 10.7.90)
RAREFACTION
ScnTUEU
(
physics
)
the
action
of making rare or
thin
, especially by
expansion
; the lessening of the density or
solidity
of a substance.