Noun
The act of penetrating between or within other substances; mutual penetration.
Source: Webster's dictionaryFuturism, as it has developed over six years, has solidified and surpassed Impressionism, has proposed plastic dynamism, atmospheric modeling, and the interpenetration of planes and states of mind. Giacomo Balla
Color is born of the interpenetration of light and dark. Sam Francis
Fazang (Fa-tsang, 643–712 C.E.) is one of the most important Huayan thinkers, wrote 'Essay on the Golden Lion' and 'Treatise on the Five Teachings', which contain other metaphors for the interpenetration of reality. Source: Internet
Huayan A 3D rendering of Indra's net main The Huayan developed the doctrine of "interpenetration" or "coalescence" (Wylie: zung-'jug; Sanskrit: yuganaddha), Neville, Robert C. (1987). Source: Internet
Coalescence refers to a mechanism that involves drying followed by actual interpenetration and fusion of formerly discrete particles. Source: Internet
The everyday interpenetration of the two languages is indicated by bilingual inscriptions, which sometimes even switch back and forth between Greek and Latin. Source: Internet