1. a statement or account that makes something clear or easy to understand
2. a reason or justification given for an action or event

Examples

• The teacher gave a clear explanation of the math problem.
• I need an explanation for why you were late.
• The manual includes detailed explanations of each feature.
• His explanation didn’t satisfy the committee.
• She offered no explanation for her sudden departure.
• The scientist provided a simple explanation of the complex theory.
• We’re still waiting for an explanation of what went wrong.