위험이나 사고를 방지하기 위해 미리 취하거나 행하는
Taken or done in advance to prevent something dangerous, unpleasant, or inconvenient from happening.
예문:
"The airline performed a precautionary inspection of the engine before takeoff."
"Doctors recommended a precautionary quarantine for anyone who had been in contact with the virus."
"The bank froze the account as a precautionary measure against potential fraud."
경고의 역할을 하거나 잠재적인 위험을 알리기 위한
Serving as a warning or intended to alert someone to potential danger.
예문:
"The lighthouse issued a precautionary flash to guide ships away from the reef."
"A precautionary alarm sounded to notify staff that the system was overheating."