单词 | supercity |
释义 | supercity in British English (ˈsuːpəˌsɪtɪ) nounWord forms: plural -ties 1. a very large city, with a population in the millions 2. a vast urban area, often incorporating several smaller cities supercity in American English (ˈsupərˌsɪti) US nounWord forms: plural ˈsuperˌcities megalopolis supercity in American English (ˈsuːpərˌsɪti) nounWord forms: plural -cities 1. a large, heavily populated urban area that includes several cities; megalopolis 2. a very large city Word origin [1920–25, Amer.; super- + city]This word is first recorded in the period 1920–25. Other words that entered Englishat around the same time include: Unknown Soldier, audio, fundamentalism, montage, ski jumpsuper- is a prefix occurring originally in loanwords from Latin, with the basic meaning“above, beyond.” Words formed with super- have the following general senses: “to place or be placed above or over” (superimpose; supersede), “a thing placed over or added to another” (superscript; superstructure; supertax), “situated over” (superficial; superlunary) and, more figuratively, “an individual, thing, or property that exceeds customarynorms or levels” (superalloy; superconductivity; superman; superstar), “an individual or thing larger, more powerful, or with wider application than othersof its kind” (supercomputer; superhighway; superpower; supertanker), “exceeding the norms or limits of a given class” (superhuman; superplastic), “having the specified property to a great or excessive degree” (supercritical; superfine; supersensitive), “to subject to (a physical process) to an extreme degree or in an unusual way”(supercharge; supercool; supersaturate), “a category that embraces a number of lesser items of the specified kind” (superfamily; supergalaxy), “a chemical compound with a higher proportion than usual of a given constituent”(superphosphate) |
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