[per.vade] vt per.vad.ed ; per.vad.ing [L pervadere to go through, pervade, fr. per- through + vadere to go--more at per-, wade] (1659): to become diffused throughout every part of
PERVADE
Meaning of PERVADE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012