Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Word Explorer
Children's Dictionary
Help
Help
Help
 
     

os·mo·sis

osmosis

 
pronunciation:
az mo sihs [or] as mo sihs
part of speech: noun
definition: the passage of a liquid through a membrane until the concentration is the same on both sides of the membrane.
derivations: osmotic (adj.), osmotically (adv.)