warning

warning /ˈwoɚnɪŋ/ noun
plural warnings
warning
/ˈwoɚnɪŋ/
noun
plural warnings
Britannica Dictionary definition of WARNING
1 
: something (such as an action or a statement) that tells someone about possible danger or trouble
[count]
[noncount]
2 
[count] : a statement that tells a person that bad or wrong behavior will be punished if it happens again

fair warning

— see 1fair

— warning

adjective, always used before a noun