Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: chelation  kee'ley-shun
  1. (medicine) the process of removing a heavy metal from the bloodstream by means of a chelate as in treating lead or mercury poisoning
     
  2. The process of forming a ring by forming one or more hydrogen bonds

Derived forms: chelations

Type of: chemical action, chemical change, chemical process, physical process, process

Encyclopedia: Chelation