"Rudimentary knowledge" refers to a basic or fundamental understanding of something, usually at a simple level. It means having a basic grasp or familiarity with a subject or skill, but not being highly advanced or experienced in it.
Sentences with «rudimentary knowledge»
Anyone with rudimentary knowledge of good economic theory can explain why government price controls are a bad idea. (tsi-blog.com)
In fact, the truth is that despite the fact that I run an online business, until recently I had only the most rudimentary knowledge of what a hashtag was. (distinctiveweb.com)
• Lack of even rudimentary knowledge and / or support from the agent / life insurance company, on how to obtain decent investment performance from them. (toolsformoney.com)