Definition from Wiktionary, the free dictionary
See also adhesión
Alternative forms 
- adhæsion (obsolete)
- Rhymes: -iːʒən
- The ability of a substance to stick to an unlike substance.
- Persistent attachment or loyalty.
- An agreement to adhere.
- (medicine) An abnormal union of surface by the formation of new tissue resulting from an inflammatory process.
Related terms 
ability of a substance to stick to an unlike substance
agreement to adhere