concave Meaning in the Cambridge English Dictionary Cambridge dictionaries logo
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Meaning of “concave” in the English Dictionary

"concave" in British English

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concaveadjective

uk   /ˈkɒŋ.keɪv/ us   /ˈkɑːn.keɪv/
curving in: a concave lens
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concavity
noun [C or U] uk   /ˌkɒnˈkæv.ə.ti/ us   /ˌkɑːnˈkæv.ə.t̬i/
(Definition of concave from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"concave" in American English

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concaveadjective

us   /kɑnˈkeɪv, kɑŋ-/
curved inward: a concave lens
(Definition of concave from the Cambridge Academic Content Dictionary © Cambridge University Press)
Translations of “concave”
in Vietnamese hình lòng chảo…
in Spanish cóncavo…
in Malaysian cekung…
in Thai เว้า…
in French concave…
in German konkav…
in Chinese (Traditional) 凹的,凹面的…
in Russian вогнутый…
in Turkish içbükey, içioyuk, çukur…
in Chinese (Simplified) 凹的,凹面的…
in Indonesian cekung…
in Polish wklęsły…
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“concave” in British English

Avoiding common errors with the word enough.
Avoiding common errors with the word enough.
by ,
May 25, 2016
by Liz Walter Enough is a very common word, but it is easy to make mistakes with it. You need to be careful about its position in a sentence, and the prepositions or verb patterns that come after it. I’ll start with the position of enough in the sentence. When we use it with a noun,

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