greenboard

G2R1E1E1N1B3O1A1R1D2

noun

A chalkboard that is green.

Scrabble 14
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Meanings

noungreenboard (countable and uncountable, plural greenboards)

plural greenboards

  1. countableA chalkboard that is green.
  2. uncountableA kind of moisture-resistant drywall with a green paper facing.

Origin

From green + board.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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