elementary
adjective/ilɨmẽˈtaɾ/medium
e·le·men·tar
Definition
Relating to the basic elements or principles; fundamental, simple, basic.
He has only an elementary knowledge of French.
It's an elementary mistake to avoid.
Common collocations
elementary knowledgeelementary schoolelementary particleelementary level
Etymology
Do latim 'elementaris, -e'.