Dictionary


grade' separa"tion




separation of the levels at which roads, railroads, paths, etc., cross one another in order to prevent conflicting rows of traffic or the possibility of accidents.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

grade-schoolergradient
See also:

Related Content


Play Hangman

Play Poptropica

Play Same Game

Try Our Math Flashcards