1. not involving or requiring specialized technical knowledge or skills
2. not relating to or working in a technical field or profession

Examples

• The manual includes a nontechnical summary for general readers.
• She explained the computer problem in nontechnical terms.
• The presentation was designed for a nontechnical audience.
• Most of the staff are nontechnical employees who work in administration.
• The book translates complex scientific concepts into nontechnical language.
• He prefers nontechnical solutions that anyone can understand.
• The company hired both technical and nontechnical workers for the project.