Compactness

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Mục lục 1 Adjective 1.1 joined or packed together; closely and firmly united; dense; solid 1.2 arranged within a relatively small space 1.3 designed to be small in size and economical in operation. 1.4 solidly or firmly built 1.5 expressed concisely; pithy; terse; not diffuse 1.6 composed or made (usually fol. by of ) 1.7 Also, bicompact. Mathematics . (of a set) having the property that in any collection of open sets whose union contains the given set there exists a finite number of open sets whose union contains the given set; having the property that every open cover has a finite subcover. 2 Verb (used with object) 2.1 to join or pack closely together; consolidate; condense. 2.2 to make firm or stable. 2.3 to form or make by close union or conjunction; make up or compose. 2.4 Metallurgy . to compress (metallic or metallic and nonmetallic powders) in a die to be sintered. 2.5 to crush into compact form for convenient disposal or for storage until disposal 3 Noun 3.1 a small case containing a mirror, face powder, a puff, and sometimes rouge. 3.2 Also called compact car. an automobile that is smaller than an intermediate but larger than a subcompact and generally has a combined passenger and luggage volume of 100?110 cu. ft. (2.8?3.1 m 3 ). 3.3 Metallurgy . (in powder metallurgy) an object to be sintered formed of metallic or of metallic and nonmetallic powders compressed in a die. 4 Synonyms 4.1 noun

Adjective

joined or packed together; closely and firmly united; dense; solid

compact soil.

arranged within a relatively small space

a compact shopping center; a compact kitchen.

designed to be small in size and economical in operation.

solidly or firmly built

the compact body of a lightweight wrestler.

expressed concisely; pithy; terse; not diffuse

a compact review of the week's news.

composed or made (usually fol. by of )

a book compact of form and content.

Also, bicompact. Mathematics . (of a set) having the property that in any collection of open sets whose union contains the given set there exists a finite number of open sets whose union contains the given set; having the property that every open cover has a finite subcover.

Verb (used with object)

to join or pack closely together; consolidate; condense.

to make firm or stable.

to form or make by close union or conjunction; make up or compose.

Metallurgy . to compress (metallic or metallic and nonmetallic powders) in a die to be sintered.

to crush into compact form for convenient disposal or for storage until disposal

to compact rubbish.

Noun

a small case containing a mirror, face powder, a puff, and sometimes rouge.

Also called compact car. an automobile that is smaller than an intermediate but larger than a subcompact and generally has a combined passenger and luggage volume of 100?110 cu. ft. (2.8?3.1 m 3 ).

Metallurgy . (in powder metallurgy) an object to be sintered formed of metallic or of metallic and nonmetallic powders compressed in a die.

Synonyms

noun

density , solidity