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stressful

American  
[stres-fuhl] / ˈstrɛs fəl /

adjective

  1. full of stress or tension.

    the stressful days before a war.


Usage

What does stressful mean? Stressful means full of stress or causing stress. It’s typically used to describe situations or experiences, such as stressful meetings, stressful trips, or a stressful day. In stressful, the word stress means mental or emotional strain or tension—that all-too-familiar feeling of anxiety, worry, and pressure. Things that are stressful cause people to feel stressed. Example: Trying to study for my math test while also babysitting my three little brothers was incredibly stressful.

Other Word Forms

  • stressfully adverb
  • unstressful adjective

Etymology

Origin of stressful

First recorded in 1850–55; stress + -ful

Explanation

You might find taking tests stressful. Your hands get sweaty and you might get butterflies in your stomach. If something makes you anxious, it is stressful. Stress is how your body reacts to difficult situations. Driving through heavy city traffic can be very stressful, leaving you exhausted afterward. Some people react to stressful situations by eating too much, others by not eating, or by losing sleep. If you find something stressful, relaxation techniques like deep breathing and stretching can help your body release some of the tension and clear your brain. Then you won't be so stressed out!

Keep Reading on Vocabulary.com

Vocabulary lists containing stressful

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But buying too quickly can turn what feels like a momentous event into something stressful — and expensive.

From MarketWatch • Apr. 24, 2026

"With some treatments costing thousands of pounds, the right insurance can offer real peace of mind during what can already be a stressful time for owners," it added.

From BBC • Apr. 21, 2026

The film emphasizes the pivotal importance of each day’s routine, without making it look as stressful as it’s known to be.

From Salon • Apr. 19, 2026

These benefits were seen even in older animals or under stressful conditions.

From Science Daily • Apr. 16, 2026

This is very stressful for our entire community.

From "Mockingbird" by Kathryn Erskine