SIGNALING DEVICE as NOUN

1. Meaning
   • a device used to send signals
   
   Hypernyms(s) signaling device is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • device (what does device mean?)
   
   Hyponym(s)
   • bell (what does bell mean?)
   • buzzer (what does buzzer mean?)
   • foghorn (what does foghorn mean?)
   • whistle (what does whistle mean?)