EJDict
ライセンス: CC0 (Public Domain)
日本語WordNet
condition of heightened watchfulness or preparation for action; "bombers were put on alert during the crisis"
an automatic signal (usually a sound) warning of danger
warn or arouse to a sense of danger or call to a state of preparedness; "The empty house alarmed him"; "We alerted the new neighbors to the high rate of burglaries"
engaged in or accustomed to close observation; "caught by a couple of alert cops"; "alert enough to spot the opportunity when it came"; "constantly alert and vigilant, like a sentinel on duty"
quick and energetic; "a brisk walk in the park"; "a lively gait"; "a merry chase"; "traveling at a rattling rate"; "a snappy pace"; "a spanking breeze"
mentally perceptive and responsive;"an alert mind"; "alert to the problems"; "alive to what is going on"; "awake to the dangers of her situation"; "was now awake to the reality of his predicament"
JMdict
AIによる解説
As an adjective, 'watchful' or 'quick to respond'. As a noun, 'a warning signal' or 'state of readiness'. As a verb, 'to warn'. Widely used in situations requiring attention or caution.
ライセンス: KeyLang Original
The notification system alerts residents immediately when emergencies occur in their area.
通知システムは、その地域で緊急事態が発生したときに住民に即座に警告する。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz