The act of cooperating.
Association for mutual benefit, such as for purposes of production or purchase.
Active help from a person, organization, etc., such as an orderly sharing of space or resources.
An interest, right, burden, or liability attached to a title of land, such as a lien or mortgage.
Something that encumbers; a burden that must be carried.
One who is dependent on another.
To apply an encumbrance to (property, etc.).