racecar
UK[ˈreɪs.kɑː]US[ˈreɪs.kɑːr]
n
a vehicle designed for high-speed racing, typically a single-seater with an open cockpit.
n
a palindrome word, spelled the same forwards and backwards.
Etymology
the word 'racecar' is a modern english compound, transparently formed from the nouns 'race' and 'car'. 'race', in the sense of a contest of speed, originates from the old norse 'rás', meaning a running or rush. 'car' derives from the latin 'carrus', meaning a wheeled vehicle. the compound itself is a 20th-century creation, reflecting the development of specialized automotive technology. its notable property as a palindrome is a coincidental linguistic curiosity arising from its symmetrical spelling, not from its etymological construction.
Analysis
this is a compound word formed from two modern english words. it is not productively built from classical morphemes and is therefore treated as unsegmentable for etymological analysis.
Examples
the new racecar set a lap record during the qualifying session.
"racecar" is a classic example of a palindrome taught in school.
engineers spent months perfecting the aerodynamics of the racecar.