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TOEFL IELTS BNC: 2502 COCA: 2763

detect

1 ENTRIES FOUND:
detect /dɪˈtɛkt/ verb
detects; detected; detecting
detect
/dɪˈtɛkt/
verb
detects; detected; detecting
Learner's definition of DETECT
[+ object]
: to discover or notice the presence of (something that is hidden or hard to see, hear, taste, etc.)发现；察觉

— detectable

/dɪˈtɛktəbəl/ adjective
TOEFL IELTS BNC: 2502 COCA: 2763

detect

verb

de·​tect di-ˈtekt How to pronounce detect (audio)
dē-
detected; detecting; detects

transitive verb

1
: to discover the true character of
detecting drug smugglers
2
: to discover or determine the existence, presence, or fact of
detect alcohol in the blood
Do I detect a note of sarcasm in your voice?
3
: demodulate

intransitive verb

: to work as a detective
detectability
di-ˌtek-tə-ˈbi-lə-tē How to pronounce detect (audio)
dē-
noun
detectable
di-ˈtek-tə-bəl How to pronounce detect (audio)
dē-
adjective

Synonyms

Example Sentences

The test is used to detect the presence of alcohol in the blood. This type of cancer is difficult to detect in its early stages.
Recent Examples on the Web That could give more time for the engines to reach the right temperature or the sensor to detect them. Tim Fernholz, Quartz, 31 Aug. 2022 As the coronavirus swept across the globe, the agency’s renowned specialists bumbled an early test to detect it. Melissa Healy, Los Angeles Times, 20 Aug. 2022 The Microwave Limb Sounder instrument can measure natural signals of microwaves from Earth's atmosphere and detect them even through thick ash clouds. Ashley Strickland, CNN, 3 Aug. 2022 The platform relies on moderation algorithms to cull hate speech and violence, but the systems struggle to detect them in non-English posts, the Institute for Strategic Dialogue (ISD) says. Emily Dreibelbis, PCMAG, 1 Aug. 2022 If that’s the case, LUX-ZEPLIN could be able to detect them. Seth Borenstein, USA TODAY, 10 July 2022 If that's the case, LUX-ZEPLIN could be able to detect them. Seth Borenstein, ajc, 7 July 2022 Some attacks are hidden, and no amount of manual checks will detect them. Jacob Loveless, Forbes, 27 June 2022 Of course, being able to detect it early doesn’t negate the need for a cure. Joshua Hawkins, BGR, 22 June 2022 See More

Word History

Etymology

Middle English, from Latin detectus, past participle of detegere to uncover, detect, from de- + tegere to cover — more at thatch

First Known Use

1574, in the meaning defined at transitive sense 1

Time Traveler
The first known use of detect was in 1574
TOEFL IELTS BNC: 2502 COCA: 2763
detect

verb

ADVERB | VERB + DETECT | PHRASES ADVERB➤early, late早查出；晚查出◇Some cancers can now be cured if they are detected early.現在有些癌症如果能早期發現是可以治瘉的。➤quickly, rapidly迅速查出➤automatically自動查出▸➤easily, readily輕易查出；不費力地查出◇Some substances can be detected fairly easily.有些物質可以相當容易地檢測出來。➤clearly清晰地查出▸➤accurately, correctly, successfully準確／正確／成功查出➤consistently, reliably一再查出；可靠地查出➤visually憑視覺檢測出VERB + DETECT➤be able to, be sensitive enough to, can能夠查出；靈敏得足以查出◇a machine that is sensitive enough to detect tiny amounts of explosives靈敏度足以檢測出微量炸藥的機器➤be unable to無法查出▸➤be designed to為檢測⋯而設計▸➤fail to未能測出◇The test failed to detect any illegal substances.檢驗未能檢出任何非法物質。➤be difficult to, be hard to, be impossible to難以查出；不可能測出▸➤be easy to, be possible to容易查出；可能測出▸➤be used to用來檢測PHRASES➤be capable of detecting sth能夠檢測出⋯▸➤a means of detecting sth, a method of detecting sth, a way of detecting sth檢測⋯的途徑／方法／手段

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