Definitions
01emotional pressure
A2 · Elementary Uncountable noun
n. a feeling of being very worried or nervous because of problems in your life.
n. a state of mental or emotional strain resulting from adverse or demanding circumstances.
日本語:ストレス※
“He is under a lot of stress at work because of the new project.”
“Chronic stress can lead to significant long-term health complications if the individual does not find effective coping mechanisms for their demanding workload.”
Antonyms
02physical force
B2 · Upper Intermediate Uncountable noun Science Technical
n. physical force or pressure put on an object.
n. the internal distribution of force per unit area within a body, often leading to strain or deformation.
日本語:負荷※
“The bridge collapsed because the heavy trucks put too much stress on the metal.”
“Engineers must calculate the maximum stress the support beams can endure before the structural integrity of the skyscraper is compromised.”
03importance or emphasis
B1 · Intermediate Uncountable noun Academic
n. special importance or attention given to something.
n. the emphasis or weight placed on a particular point, argument, or aspect of a discussion.
日本語:重点※
“The school puts a lot of stress on learning through play.”
“The report places particular stress on the need for immediate investment in renewable energy infrastructure to meet climate targets.”
04word emphasis
B1 · Intermediate Uncountable noun
n. the extra force you use when saying a particular syllable or word.
n. the relative prominence of a syllable or word in speech, typically achieved through loudness, pitch, or duration.
“In the word 'banana', the stress is on the second syllable.”
“Learners often struggle with lexical stress patterns in English, where shifting the emphasis from the first to the second syllable can transform a noun into a verb.”
Usage
In English, changing the stress can sometimes change the meaning of a word.
Synonyms
05to emphasize
B1 · Intermediate
v. to give special importance to something when you are talking or writing.
v. to emphasize a particular fact, idea, or detail to ensure it is understood as important.
“I must stress that this information is strictly private.”
“The CEO chose to stress the importance of ethical conduct during her annual address to the shareholders.”
06to worry
B1 · Intermediate Informal
v. to feel very worried or to make someone else feel worried.
v. to experience or cause someone to experience mental or emotional strain.
“Don't stress about the exam; you have studied very hard.”
“She tended to stress over minor administrative details, which often distracted her from the more significant strategic goals of the department.”
Usage
Often used as 'stress out' or as an intransitive verb meaning to worry.
Antonyms
Collocations
Common phrases and expressions where native English speakers use the word “stress” in context.
Etymology
From a shortening of Middle English destresse, borrowed from Old French destrecier, from Latin distringō (“to stretch out”). This form probably coalesced with Middle English stresse, from Old French estrece (“narrowness”), from Vulgar Latin *strictia, from Latin strictus (“narrow”). In the sense of "mental strain" or “disruption”, used occasionally in the 1920s and 1930s by psychologists, including Walter Cannon (1934); in “biological threat”, used by endocrinologist Hans Selye, by metaphor with stress in physics (force on an object) in the 1930s, and popularized by same in the 1950s.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
Word family
NOUN
ADJECTIVE
Related words
Domains
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A2 KeyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.3.0–4.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 2.0–2.524–43TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.225–549
- Frequency
- Common
- Level
- A2 · ElementaryOxford
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englishreference.com/q/stress
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「日本語」「カタカナ語」 data: JMdict (EDRDG), CC BY-SA 4.0
‘외래어’ data: 한국어기초사전 (국립국어원), CC BY-SA 2.0 KR