subgrades

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A form of subgrade — The layer of native soil on which the foundation of a road is laid.

Scrabble 13

Meanings

noun
  1. pluralplural of subgrade
Cite this entry
APA

subgrades. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/subgrades

MLA

“subgrades.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/subgrades. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “subgrades,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/subgrades.

Source: subgrades on Wiktionary, CC BY-SA 4.0.