This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The transmission of a fluid or gas from without inward in the phenomena, or by the process, of osmose.

n. Same as endosmosis.

"He has nothing more for you, nor you for him; but he may be rich in juices wherewithal to nourish the heart of another man, and their two lives, set together, may have an endosmose and exosmose whose result shall be richness of soil, grandeur of growth, beauty of foliage, and perfectness of fruit; while you and he would only have languished into aridity and a stunted crab-tree."

endosmosis