Dictionary

superelevation

noun su·per·el·e·va·tion \-ˌe-lə-ˈvā-shən\

Definition of SUPERELEVATION

1
:  the vertical distance between the heights of inner and outer edges of highway pavement or railroad rails
2
:  additional elevation

First Known Use of SUPERELEVATION

1889

Browse

Next Word in the Dictionary: superempiricalPrevious Word in the Dictionary: superelevateAll Words Near: superelevation
May 23, 2015
debouch Hear it
to emerge or cause to emerge
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears