from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An automobile specially built or modified for drag racing.
- n. A person who races such an automobile.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A heavily modified or custom-built vehicle used in drag racing.
- n. One who engages in drag racing.
Derived from drag + -ster. (Wiktionary)