Synonyms and Antonyms for warning-signal

1. warning signal (n.)

an automatic signal (usually a sound) warning of danger

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3. warning (n.)

cautionary advice about something imminent (especially imminent danger or other unpleasantness)

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4. warning (n.)

notification of something, usually in advance

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5. warning (adj.)

serving to warn

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7. signal (v.)

communicate silently and non-verbally by signals or signs

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9. signal (n.)

any incitement to action

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10. signal (n.)

an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes

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