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utility SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 114467 】 【意味】 "[名詞] the quality of being of practical use [例] The utility of the new tool is very high. [例] The utility of the exercise is a matter of debate. [例] They wanted to increase the utility of the app. [意味] 有用性, 効用, 実用性, 有用, 実用, 役に立つこと, 有益さ, 有益 ; [同義語] usefulness ; [反意語] uselessness, unusefulness, inutility ; [上位語] quality ; [下位語] practicality, purpose, function, use, usability, serviceability, practicability, helpfulness ; [派生] use, useful, utile, utilize, utilise, employ, utilitarian, apply ; [同義語群] 05148699-n [名詞] a company that performs a public service; subject to government regulation [例] The utility was regulated by the government. [例] The utility provided a very good service. [例] They wanted to regulate the utility because they thought it was too expensive. [意味] 公益事業, 公益法人, 有用, 公共事業, 有用性, 用途, 公共施設, 有用な物 ; [同義語] public utility, public utility company, public-service corporation ; [上位語] service ; [下位語] power service, power company, light company, bus service, gas company, telephone service, phone company, phone service ; [同義語群] 08185758-n [名詞] (computer science) a program designed for general support of the processes of a computer [例] a computer system provides utility programs to perform the tasks needed by most users [例] The utility is a program that can be used to compress files. [例] The utility allows you to easily backup your data. [例] They installed a utility to backup their data. [意味] ユーティリティ, ユーティリティー, ユーティリティプログラム, サービスプログラム ; [同義語] utility program, service program ; [上位語] computer program, programme, computer programme, program ; [下位語] output program, input program, sort program, sorting program, device driver, trace program, driver, diagnostic program ; [同義語群] 06581410-n [名詞] the service (electric power or water or transportation) provided by a public utility [例] the cost of utilities never decreases [例] all the utilities were lost after the hurricane [例] The utility was shut off for non-payment. [例] They wanted to know how to calculate the utility of a given item. [意味] 公共事業, 公益事業, 公共サービス, 有用, 有用性, 用途, 公共施設, 有用な物 ; [上位語] service ; [同義語群] 00579334-n [名詞] a facility composed of one or more pieces of equipment connected to or part of a structure and designed to provide a service such as heat or electricity or water or sewage disposal [例] the price of the house included all utilities [例] They installed a new utility in the basement. [意味] ユーティリティ, 設備, 公共施設 ; [上位語] installation, facility ; [下位語] heating, electrical plant, heating plant, heating system, plumbing system, electrical system, heat, plumbing ; [同義語群] 04516874-n [名詞] (economics) a measure that is to be maximized in any situation involving choice [例] Utility is a measure of satisfaction. [例] They believed that utility was the primary objective of economics. [意味] 効用 ; [上位語] metric, system of measurement ; [下位語] marginal utility ; [同義語群] 13580058-n [形容詞] capable of substituting in any of several positions on a team [例] a utility infielder [例] The utility player was able to play in many positions. [例] The utility player filled in for the injured starting pitcher. [例] He was a utility player on the team. ; [同義語] substitute ; [類似語] secondary ; [派生] reserve, substitute, second-stringer ; [同義語群] 01855446-a" [形容詞] used of beef; usable but inferior [例] Utility beef is cheap. [例] They wanted to buy a utility knife for their kitchen. ; [同義語] utility-grade ; [類似語] inferior ; [同義語群] 02348376-a