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TOEFL IELTS BNC: 6383 COCA: 10081

invaluable

1 ENTRIES FOUND:
invaluable /ɪnˈvæljəbəl/ adjective
invaluable
/ɪnˈvæljəbəl/
adjective
Learner's definition of INVALUABLE
[more invaluable; most invaluable]
: extremely valuable or useful极宝贵的;极有用的
TOEFL IELTS BNC: 6383 COCA: 10081

invaluable

adjective

in·​valu·​able (ˌ)in-ˈval-yə-bəl How to pronounce invaluable (audio)
-yə-wə-bəl,
-yü(-ə)-bəl
: valuable beyond estimation : priceless
providing invaluable assistance
invaluableness noun
invaluably
(ˌ)in-ˈval-yə-blē How to pronounce invaluable (audio)
-yə-wə-blē
-yü(-ə)-blē
adverb

Did you know?

invaluable = valuable?

Many people find it confusing that the in- prefix at the beginning of invaluable apparently lacks the meaning "not" found in a number of other words, such as invalid, inarticulate, and insane. In fact, the prefix does indicate negation, but in a way that is not immediately obvious. The original (and current) meaning of invaluable is "valuable beyond estimation"; the word describes something so precious that one cannot assign a price to it. This, clearly, is the opposite of the meaning "having no value; valueless" that the word might seem to carry. Invaluable actually has been recorded in the sense "without value," but such use has been exceedingly rare and is practically nonexistent today.

Example Sentences

Unfortunately, though, Sally does not respond to lithium, which has been invaluable for many patients with manic-depressive illness … Oliver Sacks, New York Review of Books, 25 Sept. 2008 … the scrolls provide an invaluable snapshot of at least one important strain in early Judaism—though they are by no means a complete record of Jewish belief at that time. Jeremy Lott, Lingua Franca, February 2001 I stayed there only a month or so but it was an invaluable experience …  : that month's residence provided the inspiration for a novel I wrote much later, Sophie's Choice. William Styron, This Quiet Dust and Other Writings, (1953) 1982 Their help has been invaluable to us. the list of likely donors proved to be invaluable to our fund-raising efforts
Recent Examples on the Web This sort of workplace exposure is invaluable, said Angela O’Brien, a fall 2020 BrewTech student. Peter Rowe, San Diego Union-Tribune, 16 Sep. 2022 This data, when combined with data on conservation outcomes, will be invaluable in understanding what schemes work best for biodiversity conservation. Quartz, 15 Sep. 2022 His father said that connecting with Black male teachers in person has been invaluable, and Xavier has found a mentor in Allard, his coach. Perry Stein, Washington Post, 8 Sep. 2022 The Oscar-winner says hearing firsthand what Loughren was able to accomplish on her own was invaluable. Sydney Bucksbaum, EW.com, 7 Sep. 2022 Plus, if your organization is facing a specific challenge, like pivoting to a new business model or expanding operations in a new geography, prior experience is invaluable. Aram Lulla, Forbes, 18 Aug. 2022 Having the governor’s support was invaluable, said Shalom. Kelan Lyons, Hartford Courant, 7 Aug. 2022 With this disease, like many others, early detection is invaluable as a means of promoting early treatment. Benjamin Mazer, The Atlantic, 21 July 2022 Metcalf said Fog has been invaluable to cracking missing children cases and homicides. Garance Burke, Jason Dearen, Anchorage Daily News, 1 Sep. 2022 See More

Word History

Etymology

in- entry 1 + value, verb + -able

First Known Use

1576, in the meaning defined above

Time Traveler
The first known use of invaluable was in 1576
TOEFL IELTS BNC: 6383 COCA: 10081
invaluable

adjective

VERBS | ADVERB | PREPOSITION VERBSbe, prove非常寶貴;證明極有價值become變得極有價值remain依然有價值make sb/sth使⋯非常寶貴His knowledge of the area made him invaluable.他對該領域的熟悉使他成了無價之寶。find sth發覺⋯極有價值You will find their help absolutely invaluable.你會發現他們的幫助絕對極為有用。ADVERBabsolutely絕對寶貴PREPOSITIONfor對⋯寶貴This technology is invaluable for students with poor sight.這項技術對視力不好的學生來說極有價值。to對於⋯無價Your support has been invaluable to us.您的支持對我們來說極為寶貴。

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