alert

意味: 警報

例文: Momo ignored the tuna alert. It was naptime.
　　  モモはツナ警報を無視した。昼寝の時間だった。

定義: 高められた用心深さである状態または行動に対する準備

コロケーション:

alertは50,000語に1回程度の頻出度です。

Definitions(定義)

Noun: condition of heightened watchfulness or preparation for action
Noun: a warning serves to make you more alert to danger
Noun: an automatic signal (usually a sound) warning of danger
Verb: warn or arouse to a sense of danger or call to a state of preparedness
Adjective: engaged in or accustomed to close observation
Adjective: quick and energetic
Adjective: mentally perceptive and responsive

Parts of Speech(品詞)

Noun, Verb, Adjective

Examples(例文)

Noun: bombers were put on alert during the crisis
Verb: The empty house alarmed him
Verb: We alerted the new neighbors to the high rate of burglaries
Adjective: caught by a couple of alert cops
Adjective: alert enough to spot the opportunity when it came
Adjective: constantly alert and vigilant, like a sentinel on duty
Adjective: a brisk walk in the park
Adjective: a lively gait
Adjective: a merry chase
Adjective: traveling at a rattling rate
Adjective: a snappy pace
Adjective: a spanking breeze
Adjective: an alert mind
Adjective: alert to the problems
Adjective: alive to what is going on
Adjective: awake to the dangers of her situation
Adjective: was now awake to the reality of his predicament

Synonyms/Antonyms(類語/反意語)

Synonyms(類語): alarm, alarum, alert, alerting, alive, awake, brisk, lively, merry, qui vive, rattling, snappy, spanking, warning signal, watchful, zippy

Antonyms(反意語): unalert

Hypernyms/Hyponyms(上位語/下位語)

Hypernyms (General categories)(上位語): readiness, signal, warn, warning

Coordinate Terms(同じ上位語をもつもの): alarm, alarmism, alert, all clear, animal communication, bugle call, caution, curfew, distress signal, dog-ear, drumbeat, electronic signal, false alarm, forewarn, forewarning, heads-up, high sign, indicator, input signal, output signal, phone number, radio beacon, radio beam, ready, recording, retreat, starting signal, storm signal, strategic warning, symbol, tactical warning, telegraphic signal, threat, threaten, ticktack, time signal, visual signal, wake-up call, whistle

Hyponyms (Specific examples)(下位語): air alert, burglar alarm, fire alarm, foghorn, horn, red alert, red flag, siren, strip alert, tocsin, torpedo, wake

Derivationally Related Words(派生語)

Derivationally Related Words: alarm, alert, alertness, aliveness, briskness, liveliness, watchfulness, zip

Categories(カテゴリー)

Domain Categories: psychology

Usage Category: formal

Usage Context: descriptive

Grammatical Notes:
transitive verb

Prefixes/Suffixes(接頭辞/接尾辞)

Prefixes(接頭辞):

Suffixes(接尾辞):

Exam Level

TOEIC500

Media Appearance(メディア登場例)

Books(洋書): Atomic Habits, Holes

Movies(映画): Big Hero 6

Other Information(その他)

Is Abstract?(抽象的な言葉?) Yes

Is Emotion Word?(感情的な言葉?) No

Emotion Categories: