Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Noun: commensalism  ku'men-su`li-zum
  1. The relation between two different kinds of organisms when one receives benefits from the other without damaging it

Derived forms: commensalisms

See also: commensal

Type of: interdependence, interdependency, mutuality

Encyclopedia: Commensalism