General English

General Science

  • noun the actions that humans and other living things undertake
  • noun the effect that something has


  • noun something which is done, especially something which is involved in creating a product or a service


  • In critical path method (CPM) scheduling, a task or item of work required to complete a project. Also called task.


  • Movement or agitation, such as molecular vibrations in a crystal.
  • The level of use, as in the traffic within a network.
  • An event which involves accessing or modifying files, such as a save command.
  • The intensity of a radioactive source, such as the rate of alpha particle emission of the element curium.

Information & Library Science

  • noun a job or task you spend time doing


  • noun the characteristic behaviour of a chemical


  • noun several different actions or an action which is carried out repeatedly or over a period of time