rumble strip

Noun

Meaning

rumble strip (plural rumble strips)

A pattern of variation in a road's surface designed to alert inattentive drivers to potential danger by causing a tactile vibration and audible rumbling if they veer out of their lane.

Source: en.wiktionary.org

Close letter words and terms

rumble on Rumble Pak rumble seat rumble-tumble rumbled eggs rumbledethumps