Definition

In a way that shows a lack of thought or intelligence; empty or superficial.

Example

She smiled vacuously, not really understanding what was being discussed.

Conversation

Did you hear that presentation today?

Yeah, it felt a bit vacuously put together, didn't it?

I agree, it seemed like they hadn't thought it through at all.

Exactly! I prefer when speakers have more substance in their talks.

Synonyms & Antonyms

Root Explanation

Vacuously → It is formed from "vacuus" (meaning empty) and the suffix "-ly" (meaning in a manner of). The word "vacuously" means in an empty or lacking substance manner.

Memory Tip

Think of 'empty' ('vacuus') to remember that 'vacuously' describes something done in an empty or superficial way.

Visually Confused Words