adjective. (of roads) not leveled or drained; unsuitable for all year travel.
adjective. not arranged in order hierarchically.
Example sentences of the word ungraded
Tarmac gives way to an ungraded track of hard-packed sand, which emerges onto a wide and trackless beach that is one of the eeriest places in the United States.
2. Verb, past tense
There’s a huge difference between *ungraded* and food-grade cocoa butter when it comes to purity.