Scientific (adjective)

1. Relating to, involving, or based on the systematic study of natural phenomena and the laws that govern them.
2. Relating to or conforming with the methods or principles of science.
3. Characterized by a systematic and logical approach to investigation, experimentation, and discovery.
4. Having or showing a systematic and methodical approach to a particular subject or problem.
5. Applying or using the scientific method or principles.

Origin:

The word 'scientific' comes from the latin word 'scientia' which means 'knowledge.'.

Examples:

1. This scientific experiment will test the hypothesis.
2. She has a scientific mind and always seeks evidence-based solutions.
3. The scientific method requires observation, hypothesis, experimentation, and conclusion.
4. The scientific community has reached a consensus on the issue.
5. His scientific research has contributed greatly to our understanding of the universe.