permeate
[ pur-mee-eyt ]
/ ˈpɜr miˌeɪt /
verb (used with object), per·me·at·ed, per·me·at·ing.
to pass into or through every part of: Bright sunshine permeated the room.
to penetrate through the pores, interstices, etc., of.
to be diffused through; pervade; saturate: Cynicism permeated his report.
verb (used without object), per·me·at·ed, per·me·at·ing.
to become diffused; penetrate.
Origin of permeate
OTHER WORDS FROM permeate
Words nearby permeate
permeable,
permeameter,
permeance,
permeant,
permease,
permeate,
permeation,
permian,
permic,
permie,
permillage
Example sentences from the Web for permeation
British Dictionary definitions for permeation
permeate
/ (ˈpɜːmɪˌeɪt) /
verb
to penetrate or pervade (a substance, area, etc)
a lovely smell permeated the room
to pass through or cause to pass through by osmosis or diffusion
to permeate a membrane
Derived forms of permeate
permeation, noun permeative, adjectiveWord Origin for permeate
C17: from Latin
permeāre, from
per- through +
meāre to pass
Medical definitions for permeation (1 of 2)
permeation
[ pûr′mē-ā′shən ]
n.
The process of spreading through or penetrating, as in the extension of a malignant neoplasm by continuous proliferation of the cells along the blood or lymph vessels.
Medical definitions for permeation (2 of 2)
permeate
[ pûr′mē-āt′ ]
v.
To spread or flow throughout; pervade.
To pass through the openings or interstices of, as a liquid through a membrane.
n.
One that can permeate.