scientific method

noun

: principles and procedures for the systematic pursuit of knowledge involving the recognition and formulation of a problem, the collection of data through observation and experiment, and the formulation and testing of hypotheses

Examples of scientific method in a Sentence

Recent Examples on the Web

To combat the spread of the flies, the USDA disperses sterile flies into the area to stop the mating, a scientific method known as sterile insect technique (SIT). —Lori Ann Larocco, CNBC, 21 Oct. 2025

Rather than recognizing the history of autism research, the true needs of parents, and a proper scientific method, the administration has narrowed the aperture. —Dr. Sunny Patel, Time, 2 Oct. 2025

Traditional scientific methods to address these outbreaks — field surveys, lab diagnostics, regulatory identification processes — are rigorous but slow, allowing invaders to destroy California’s land and waterways. —Pam Marrone, Mercury News, 26 Sep. 2025

Combining hair transplant operations with scientific methods and an aesthetic point of view, this duo stands out with their personalized hairline design and microsurgical techniques. —Wyles Daniel, jsonline.com, 19 Sep. 2025

Word History

First Known Use

1672, in the meaning defined above

Kids Definition

scientific method

noun

: the rules and procedures for the pursuit of knowledge involving the finding and stating of a problem, the collection of facts through observation and experiment, and the making and testing of ideas that need to be proven right or wrong

Medical Definition

scientific method

noun

: principles and procedures for the systematic pursuit of knowledge involving the recognition and formulation of a problem, the collection of data through observation and experiment, and the formulation and testing of hypotheses