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Webster 1913 Edition
Impermeable
Im-per′me-a-ble
,Adj.
[Pref.
im-
not + permeable
: cf. F. imperméable
, L. impermeabilis
.] Not permeable; not permitting passage, as of a fluid. through its substance; impervious; impenetrable;
– as, India rubber is
. impermeable
to water and to airIm-per′me-a-ble-ness
, Noun.
Im-per′me-a-bly
, adv.
Webster 1828 Edition
Impermeable
IMPER'MEABLE
,Adj.
Not to be passed through the pores by a fluid; as impermeable leather.
Definition 2024
imperméable
imperméable
See also: impermeable
French
Adjective
imperméable m, f (plural imperméables)
Derived terms
Noun
imperméable m (plural imperméables)