Step 1: Understanding the Concept:
Sustainable development is a way of growing an economy without permanently damaging the environment that future generations will also depend on.
Step 2: The standard definition.
It is usually defined as development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs, balancing economic growth, social welfare, and environmental protection together.
Final Answer:
Sustainable development means growing the economy today in a way that does not use up or destroy the resources future generations will need.