Dictionary.com
definitions
  • synonyms

air dam

See more synonyms for air dam on Thesaurus.com
noun Automotive.
  1. a spoiler mounted at the front of an automobile to reduce air flow on the underside of the chassis to increase stability.
Show More

Origin of air dam

First recorded in 1970–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for air dam

air dam

noun
  1. any device, such as a spoiler, that reduces air resistance and increases the stability of a car, aircraft, etc
Show More
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012