klaxon or Klaxon /klakˈsən/

1. Orig a mechanical horn with a loud rasping sound, of a kind used on early motor vehicles
2. Any electric horn

To sound a klaxon

• shake one's head
• shake one's sides
• shake out
• shake-out
• shake-outs
• shaker
• shake-rag
• shake-rags
• Shakerism
• shakers
• shakes
• shake shake the dust from one's feet
• Shakespearean
• Shakespearean sonnet
• Shakespearian
• Shakespeariana
• shake up
• shake-up
• shake-ups
• shakier
• shakiest
• shakily
• shakiness
• shakinesses
• shaking