Meaning of jǐng:
jǐng
警
Verb
to alert; to warn
Xiāofángyuán xūyào shíkè bǎochí jǐngjué.
消防员需要时刻保持警觉。
Firefighters need to remain alert at all times.
Jǐngchá zhèngzài dàolù shàng fābù jiāotōng jǐnggào.
警察正在道路上发布交通警告。
The police is issuing a traffic warning on the road.
Noun
police
Lù shàng yǒu xǔduō jǐng chá zhèng zài zhǐhuī jiāotōng.
路上有许多警察正在指挥交通。
There are many police officers directing traffic on the road.