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to·bog·gan

(tə-bŏgən)

A long, narrow, runnerless sled constructed of thin boards curled upward at the front end.

intr.v. to·bog·ganed, to·bog·gan·ing, to·bog·gans

1. To coast, ride, or travel on a toboggan.

2. Slang To decline or fall rapidly: His good fortune has tobogganed.

[Canadian French tobagan, from Mi'kmaq topaghan.]

to·boggan·er, to·boggan·ist n.

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toboggan

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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