Definition

A sudden and uncontrolled tightening of a muscle or a group of muscles, often causing pain or discomfort.

Example

He felt a spasm in his back after lifting the heavy box.

Conversation

I had the strangest feeling in my leg today; it felt like a little spasm.

That sounds uncomfortable! Did you do anything unusual?

Not really, I was just sitting at my desk all day.

Maybe you should stretch more often to avoid those spasms.

Synonyms & Antonyms

Root Explanation

Spasm comes from the Greek word "spasmos" (meaning a sudden involuntary contraction). The word describes a sudden and often painful contraction of muscles.

Memory Tip

Think of a sudden 'contraction' ('spasmos') in your muscles when you experience a spasm.

Visually Confused Words