Spell warn with the chemical element symbols of the periodic table.
1 spelling of the word warn using the elements was found!
WArN
Meaning of warn
v (transitive) To make (someone) aware of impending danger, evil, etc.
v (transitive) To notify or inform (someone, about something).
v (transitive) To summon (someone) to or inform of a formal meeting or duty.
v (transitive, intransitive, of a clock, possibly obsolete) To make a sound (e.g. clicking or whirring) indicating that it is about to strike or chime (an hour).
v (transitive) To caution or admonish (someone) against unwise or unacceptable behaviour.
v (chiefly with "off", "away", and similar words) To advise or order to go or stay away.