Question 1 · Quick check
concrete
/ˈkɒnkɹiːt/
adjective · noun
Türkçe translations
Translating…
In plain English
- 01
adjective
Real and specific rather than general or imagined.
- 02
noun
A hard building material made from cement, sand, and water.
Examples
A committee should apply the focus to the more concrete problem.
The houses are made of concrete blocks with tin roofs.
At a glance
Sits at A2 on the CEFR scale
- Senses
- 5
- Parts of speech
- 2
- Citations
- 5
- Synonyms
- 5
Also pronounced
- [ˈkɒŋkɹiːt]
- /ˈkɑnkɹit/
Deep Dive
adjective
Extra meaningsReal, actual, tangible.
Analogous to the categories of algebraic objects which category theory was created to generalize, in the sense of having objects which can be thought of as sets equipped with some additional structure. Formally, equipped with a faithful functor to the category of sets.
Being or applying to actual things, rather than abstract qualities or categories.
More examples
In contextOur plans are not yet concrete.
Fuzzy videotapes and distorted sound recordings are not concrete evidence that Bigfoot exists.
Once arrested, I realized that handcuffs are concrete, even if my concept of what is legal wasn't.
Related
Quick test
Two questions on this entry. Nothing is scored.
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Nearby
Origin
adjective
Borrowed from Latin concrētus, past participle of concrescō (to curdle) from con- (with, together) + crescō (to grow, rise).