Definition

Describing something that is characterized by an intense preoccupation or fixation on a particular idea or activity.

Example

His obsessional behavior made it difficult for him to focus on anything else.

Conversation

Have you noticed how some people can be a bit obsessional about their hobbies?

Yeah, I’ve seen that! It’s like they can’t think about anything else.

Right? I mean, it’s cool to be passionate, but being obsessional can be overwhelming.

Totally! Sometimes it’s good to take a step back and enjoy other things too.

Synonyms & Antonyms

Root Explanation

Obsessive is formed from "ob-" (meaning against or in the way) and "sedere" (meaning to sit). The word "obsessional" describes a state of being where thoughts or behaviors sit heavily against one's will, often leading to compulsive actions.

Memory Tip

Think of thoughts that sit heavily against your will ('ob-') — that's why 'obsessional' refers to being caught in a cycle of compulsive thoughts or behaviors.

Visually Confused Words