Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Noun
S: (n) warning (a message informing of danger) "a warning that still more bombs could explode"
S: (n) admonition, monition, warning, word of advice (cautionary advice about something imminent (especially imminent danger or other unpleasantness)) "a letter of admonition about the dangers of immorality"; "the warning was to beware of surprises"; "his final word of advice was not to play with matches"
S: (n) warning (notification of something, usually in advance) "they gave little warning of their arrival"; "she had only had four days' warning before leaving Berlin"
Verb
S: (v) warn (notify of danger, potential harm, or risk) "The director warned him that he might be fired"; "The doctor warned me about the dangers of smoking"
S: (v) warn, discourage, admonish, monish (advise or counsel in terms of someone's behavior) "I warned him not to go too far"; "I warn you against false assumptions"; "She warned him to be quiet"
S: (v) warn (ask to go away) "The old man warned the children off his property"
S: (v) warn (notify, usually in advance) "I warned you that I would ask some difficult questions"