Nontechnical (adjective)

1. Not relating to or involving technology or technical aspects.
2. Not having specialized knowledge or technical skills.

Origin:

From non- + technical, formed in the late 19th century.

Examples:

1. The nontechnical explanation made it easier for everyone to understand.
2. The nontechnical person found it difficult to operate the complex machinery.
3. The nontechnical writing was intended for a general audience.
4. The nontechnical term was preferred for the presentation to a lay audience.
5. The nontechnical approach was used to solve the problem, avoiding technical jargon.