permeation

CIDE DICTIONARY

permeation, n. 

 The act of permeating, passing through, or spreading throughout, the pores or interstices of any substance.  [1913 Webster]
"Here is not a mere involution only, but a spiritual permeation and inexistence."  [1913 Webster]

THESAURUS

permeation

brewing, decoction, diffusion, drench, drenching, ducking, dunking, imbruement, imbuement, impregnation, infiltration, infusion, injection, instillation, instillment, interpenetration, leaching, lixiviation, maceration, marination, overrunning, overspreading, overswarming, penetration, percolation, pervasion, pulping, saturation, seething, soak, soakage, soaking, sopping, souse, sousing, steeping, suffusion, transfusion

ROGET THESAURUS

permeation

Presence

N presence, occupancy, occupation, attendance, whereness, permeation, pervasion, diffusion, ubiety, ubiquity, ubiquitariness, omnipresence, bystander, present, occupying, inhabiting, moored, resiant, resident, residentiary, domiciled, ubiquitous, ubiquitary, omnipresent, universally present, peopled, populous, full of people, inhabited, here, there, where, everywhere, aboard, on board, at home, afield, here there and everywhere, in presence of, before, under the eyes of, under the nose of, in the face of, in propria persona, on the spot, in person, in the flesh, nusquam est qui ubique est.

Interposition

N interposition, interjacence, intercurrence, intervenience, interlocation, interdigitation, interjection, interpolation, interlineation, interspersion, intercalation, interpenetration, permeation, infiltration, intervention, interference, intrusion, obtrusion, insinuation, insertion, dovetailing, embolism, intermediary, intermedium, go between, bodkin, intruder, interloper, parenthesis, episode, flyleaf, partition, septum, diaphragm, midriff, dissepiment, party wall, panel, room divider, halfway house, interjacent, intercurrent, intervenient, intervening, intermediate, intermediary, intercalary, interstitial, embolismal, parenthetical, episodic, mediterranean, intrusive, embosomed, merged, between, betwixt, twixt, among, amongst, amid, amidst, mid, midst, in the thick of, betwixt and between, sandwich-wise, parenthetically, obiter dictum.

Passage

N passage, transmission, permeation, penetration, interpenetration, transudation, infiltration, endosmose exosmose, endosmosis, intercurrence, ingress, egress, path, conduit, opening, journey, voyage, passing, intercurrent, endosmosmic, endosmotic, en passant.