noun

warning

A notice of danger or a possible problem.

The weather service issues a warning about dangerous winds tonight.

Etymology

The cautioning verb takes the activity or result ending. A warning is the notice that alerts someone to a danger or problem.

More examples

  • The bottle carries a warning to keep it away from children.
  • We leave the beach after hearing the lifeguard's warning.
  • The computer displays warnings when storage space runs low.

Forms

warning · warnings

warn verb — To alert someone to danger or possible problems.

Similar words

alert
Often signals an urgent problem that needs immediate attention.
caution
Emphasizes taking care rather than announcing an immediate threat.