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alertness SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 50227 】 【意味】 "[名詞] the process of paying close and continuous attention [例] wakefulness, watchfulness, and bellicosity make a good hunter [例] vigilance is especially susceptible to fatigue [例] The alertness of the guard prevented the robbery. [例] The soldiers maintained a high level of alertness during the patrol. [例] He maintained his alertness during the entire speech. [意味] 警戒, 警戒心, 注意力, 用心, 覚醒, 気配り, 警戒度, 注意深さ ; [同義語] vigilance, wakefulness, watchfulness ; [上位語] attention ; [下位語] jealousy ; [派生] alert, vigilant, awake, alive, watchful, wakeful, open-eyed, argus-eyed ; [同義語群] 05705722-n [名詞] lively attentiveness [意味] 注意力, 警戒, 機敏, 用心, 気配り, 注意深さ, 細心さ, 用心深さ ; [同義語] on the qui vive, sharp-sightedness ; [上位語] attentiveness ; [派生] alert, watchful, sharp-eyed, quick-sighted, sharp-sighted ; [同義語群] 04664628-n [名詞] a state of readiness to respond [例] alerting was indicated by the desynchronization of the EEG [例] The soldiers were told to maintain a high level of alertness. [意味] 警戒, 覚醒, 警報, 警戒心, 警戒度, 警戒感, 警戒態勢 ; [同義語] alerting ; [上位語] arousal ; [同義語群] 14036043-n"