#1
interpenetrate v. [
permeate] penetrate mutually or be interlocked; "The territories of two married people interpenetrate a lot"
. wn #2
interpenetrate v. [
permeate, pervade, penetrate, diffuse, imbue, riddle] spread or diffuse through; "An atmosphere of distrust has permeated this administration"; "music penetrated the entire building"; "His campaign was riddled with accusations and personal attacks"
. wn