Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
the ability to use your time, energy, resources, etc. in an effective way so that you achieve the things you want to achieve:
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
