Try Our Apps


What is the origin of "February"?

ruling grade

noun, Railroads.
the steepest grade on a given stretch of track, which determines the maximum tonnage that can be hauled in a train having a given horsepower at a stated minimum speed. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
Cite This Source

Word of the Day

Difficulty index for ruling grade

Few English speakers likely know this word

Word Value for ruling

Scrabble Words With Friends

Nearby words for ruling-grade