Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “breakthrough”

See all translations

breakthrough

noun [C]
 
 
/ˈbreɪkθruː/
B2 an important discovery or development that helps solve a problem: a major breakthrough in the fight against cancerFinding and discovering
Translations of “breakthrough”
in Korean 돌파구…
in Arabic اختِراق…
in Portuguese avanço importante, progresso…
in Catalan avenç…
in Japanese 大発見, 解明, 打開…
in Italian svolta, passo avanti…
in Chinese (Traditional) 重大進展, 突破…
in Russian прорыв…
in Turkish büyük hamle, önemli buluş, ilerleme…
in Chinese (Simplified) 重大进展, 突破…
in Polish przełom…
(Definition of breakthrough from the Cambridge Learners Dictionary © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website

Definitions of “breakthrough” in other dictionaries

Word of the Day

luck out

to be very lucky

Word of the Day

Think long and hard; the language of decisions

by Liz Walter,
January 28, 2015
One of the best ways (perhaps the best way) to improve your English is to learn how words go together in phrases, idioms, or other patterns such as verb/noun or adjective/noun pairs (often called ‘collocations’). This blog looks at some useful phrases and collocations connected with the subject of decisions, something we

Read More 

micro pig noun

January 26, 2015
an extremely small pig, bred to be a pet Micro pigs have become popular pets recently, with famous owners including Victoria Beckham, Paris Hilton and Olympic diver, Tom Daley.

Read More