Definitions
01without a physical end
B2 · Upper Intermediate
adj. having no end or edge; going on forever in space.
adj. extending indefinitely in space; having no physical boundaries or termination point.
Español:sin fin
“The ship sailed across the endless ocean for weeks without seeing land.”
“The desert presented an endless horizon of shifting dunes, offering no landmarks for the exhausted travellers to follow.”
02lasting a long time
B2 · Upper Intermediate
adj. seeming to last forever, often because it is boring or repetitive.
adj. continuing for a long time without stopping; often used to describe tedious or repetitive processes.
“We had to sit through an endless meeting about the new office rules.”
“The bureaucracy involved in the visa application felt like an endless cycle of paperwork and redundant interviews.”
Synonyms
03very large amount
B2 · Upper Intermediate
adj. too many or too much to count.
adj. existing in such large numbers or quantities that it cannot be easily measured or exhausted.
“The internet offers endless possibilities for learning new skills at home.”
“The project was stalled by an endless series of technical glitches that the engineering team struggled to resolve.”
Synonyms
04joined in a circle
C1 · Advanced Technology Technical
adj. made in a continuous loop so it never stops moving.
adj. having the ends joined together to form a continuous loop, typically used in mechanical contexts.
“The suitcase moved along the endless belt at the airport.”
“The factory uses an endless conveyor system to move parts between the assembly and packaging departments.”
Usage
Often used to describe belts, chains, or loops in machinery.
Synonyms
Collocations
Common phrases and expressions where native English speakers use the word “endless” in context.
Verb
01. endure endless delays
“Commuters had to endure endless delays due to the heavy snowfall this morning.”
verb + adj + noun
02. provide endless opportunities
“Living in a major city provides endless opportunities for cultural enrichment.”
verb + adj + noun
Adjective
03. endless cycle of
“Many families find it difficult to break out of the endless cycle of poverty.”
adj + noun
04. endless debate about
“There is an endless debate about whether technology improves our quality of life.”
adj + noun
05. endless stream of
“The celebrity had to deal with an endless stream of questions from the paparazzi.”
adj + noun
06. endless supply of
“The hotel offered an endless supply of fresh towels and bottled water to its guests.”
adj + noun
07. seemingly endless
“The hikers were exhausted after trekking through the seemingly endless desert.”
adv + adj
Real-World Examples
“If that emotional fuel for the new anti-intellectualism were not powerful enough, there is a highly flammable desire for revenge – amply on display in the endless attacks on Anthony Fauci .” “Ageism allows the endless annual toll of cold-related deaths, and now heat-related ones.” Etymology
From Middle English endeles, from Old English endelēas (“endless”), from Proto-Germanic *andijalausaz (“endless”), equivalent to end + -less.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
Word family
ADJECTIVE
ADVERB
- 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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
- Frequency
- Common
- Level
- C1 · AdvancedOxford
- Updated
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QR code
englishreference.com/q/endless
「カタカナ語」 data: JMdict (EDRDG), CC BY-SA 4.0
Traducciones: Kaikki.org (Wiktionary), CC BY-SA 4.0