switching
切り替え
解説 Definition
switching は switch（切り替える）の現在分詞・動名詞で、名詞としては切り替えという意味です。機械、設定、話題、作業などを別のものに変える動作や過程を表します。
The act or process of changing from one device, setting, activity, system, or option to another. It commonly occurs with “to” for a destination and “between” when repeatedly moving among two or more alternatives.
覚え方のコツ Memory Tip
原形 switch にそのまま -ing を付けた動名詞で、発音は /ˈswɪtʃɪŋ/。「switching to a new phone」「switching between tasks」の型を覚えると、AからBへの変更と複数対象間の往復を表せる。change より、設定・画面・作業など選択可能なものを切り替える動作を連想する。
Form “switching” by adding “-ing” directly to “switch”; no letter is removed or doubled. Picture pressing a switch and moving from one state to another. This physical image extends naturally to phones, screens, settings, topics, and tasks. Learn the two common patterns: “switching to” introduces the new choice, as in “switching to a new phone,” while “switching between” identifies alternatives, as in “switching between tasks.” Compared with the broad noun “change,” “switching” emphasizes the action or process of moving from one available option, mode, or activity to another.
例文
Switching to a new phone took one hour.
新しい電話への切り替えには1時間かかりました。
The switching between screens was smooth.
画面の切り替えはスムーズでした。
Frequent switching between tasks can make work slower.
作業を頻繁に切り替えると、仕事が遅くなることがあります。
switching の類義語・関連語
対義語
派生語
紛らわしい語
switching の語源・成り立ち Etymology
switching は switch「切り替える」に -ing が付いた名詞で、「切り替えること」を表します。switch はもともと「しなる細枝・むち」を表す語で、おそらく中低地ドイツ語・オランダ語系に由来し、そこから向きを変える動作へ広がりました。同系語に switchover、switchback があります。
“Switching” is formed from “switch” plus “-ing.” “Switch” originally referred to a slender, flexible twig or rod and may be related to words from Middle Low German or Dutch, although its deeper history is uncertain. The verb developed senses involving striking, moving, changing direction, and exchanging. With the invention of mechanical and electrical switches, the word became strongly associated with changing states or connections. Modern “switching” extends this idea to devices, settings, systems, screens, and activities.
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