1. warning

noun. ['ˈwɔrnɪŋ'] a message informing of danger.

Rhymes with Warning Signal

• alliedsignal
• wignall

2. warning

noun. ['ˈwɔrnɪŋ'] cautionary advice about something imminent (especially imminent danger or other unpleasantness).

3. warning

noun. ['ˈwɔrnɪŋ'] notification of something, usually in advance.

4. warning

adjective. ['ˈwɔrnɪŋ'] serving to warn.

5. signal

noun. ['ˈsɪgnəl'] any nonverbal action or gesture that encodes a message.

6. signal

verb. ['ˈsɪgnəl'] communicate silently and non-verbally by signals or signs.

7. signal

verb. ['ˈsɪgnəl'] be a signal for or a symptom of.

8. signal

noun. ['ˈsɪgnəl'] any incitement to action.

9. signal

adjective. ['ˈsɪgnəl'] notably out of the ordinary.

10. signal

noun. ['ˈsɪgnəl'] an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes.

Sentences with warning-signal

1. Noun Phrase
Studies suggest that the distinct black and white pattern serves as a warning signal to other animals, like the bright colors of poison arrow frogs and the yellow and black stripes of many bees and wasps.

2. Noun Phrase
Hot metals typically give off a reddish-hue, which is appropriately deciphered by the brain as a warning signal even before physical contact is made.