Definition
'Vacuous' describes something empty, especially in terms of intelligence or meaning. It suggests a lack of substance or depth, often in a person's thoughts or expressions. A vacuous statement is shallow and meaningless, while a vacuous person lacks intellectual curiosity. It's like a balloon with no air inside â all show, no substance. The term often carries a negative connotation, implying a lack of seriousness or intelligence. Try to avoid having a vacuous conversation!