English-Spanish translations for smoke signal

Definition of smoke signal

• A method of long-distance communication sometimes used in ancient and undeveloped societies, consisting of messages conveyed by means of columns or intermittent puffs of smoke
• An indirect message or indication, especially concerning a future event
• A type of flare or combustion device sometimes used as a distress signal

Related words

• smoke explosion
• smokers'requisites
• smoke-signal
• passive smoker
• smoker's requisites