noun
a simpleminded person
adjective
a person who lacks the ability to think deeply or critically
-
The professor criticized the student for being simpleminded in his approach to the complex problem.
-
Don't be so simpleminded, there could be more to the story than what you see.
-
She's so simpleminded, she believes everything she reads online.
-
His simpleminded view on life kept him from experiencing new opportunities.