from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A light, two-wheeled, open carriage with two seats, used in the 19th century.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A small open two-wheeled carriage.
- n. Sixpence (formerly the fare from Gravesend to Tilbury Fort).
from the GNU version of the Collaborative International Dictionary of English
- n. A kind of gig or two-wheeled carriage, without a top or cover.
from The Century Dictionary and Cyclopedia
- n. A gig or two-wheeled carriage without a top or cover.
After Tilbury, a 19th-century London coach builder.(American Heritage® Dictionary of the English Language, Fourth Edition)
From the surname Tilbury (the inventor). (Wiktionary)