Dependency has a number of meanings:

• In Project management is the ensemble of activities (such as tasks) concerned with successfully achieving a set of goals. This includes planning, scheduling and maintaining progress of the activities that comprise the project. Reduced to its simplest project management is the discipline of maintaining the risk of failure at as low... project management, a dependency is a link amongst a A project is a temporary endeavor undertaken to create a unique product or service. Temporary means that the project has an end date. Unique means that the projects end result is different than the results of other functions of the organization. It can also comprise an ambitious plan to... project's In project management, a terminal element is the lowest element (activity or deliverable) in a work breakdown structure; it is not further subdivided. Terminal elements are the items that are estimated in terms of resource requirements, budget and duration, linked by dependencies and scheduled. A terminal element is sometimes called... terminal elements.
• In Computer science (informally: CS or compsci) is, in its most general sense, the study of computation and information processing, both in hardware and in software. Contents // 1 Introduction 2 Related fields 3 Debate over name 4 Major fields of importance for computer science 4.1 Mathematical foundations 4.2 Theoretical... computer science, dependency is a state in which one object uses a functionality of another object. This may cause changes on implementation of one object that can affect implementation of another object.
• In behavioural medicine, dependence describes a continuum of physical and psychological attachments related to the concept of Addiction is an uncontrollable compulsion to repeat a behavior regardless of its negative consequences. A person who is addicted is sometimes called an addict. Many drugs or behaviors can precipitate a pattern of conditions recognized as addiction, which include a craving for more of the drug or behavior, increased physiological... addiction.
• Dependency theory is the body of theories by various intellectuals, both from the Third World and the First World, that propound a worldview which suggests that the wealthy nations of the world need a peripheral group of poorer states to remain wealthy. These poor nations provide natural resources, cheap labour... Dependency theory is an economic worldview.
• A Dependent areas are territories that for some reason do not enjoy full independence or sovereignty as states. There are varying degrees and forms of such a dependence. Dependent territories are commonly distinguished from subnational entities of the same country since they in most cases represent a different order of separation... dependent area is a classification of territory.
• The Ross Dependency Flag of New Zealand (no map) Political status Dependency of New Zealand Governor Dame Silvia Cartwright, ex officio as Governor-General of New Zealand Area  - Total 450 000 km² Population Negligible Currency New Zealand dollar The Ross Dependency comprises an area of Antarctica between the Ross Sea... Ross Dependency is an area of Antarctica claimed by New Zealand.
• Co-dependency is a condition in which someone exhibits too much, and often inappropriate, caring for a person who is suffering from addiction to drugs or alcohol or from other addictive behavior. The co_dependent person often makes excuses for their partners self_destructive behavior. Co_dependency can be a set of... Co-dependency is a behavioural condition.
• A A chemical dependency is such a strong dependency on a substance that it becomes necessary to have this substance just to function properly; The need of a substance develeloped from abusing the substance, requiring the substance for survival, like the need for food, or water See addiction. Categories: Addiction ... chemical dependency is such a strong need for a substance that it becomes necessary to have this substance just to function properly.