sheetrock
UK[ˈʃiːtrɒk]US[ˈʃiːtrɑːk]
n
a type of plasterboard with a paper surface, used for making interior walls and ceilings.
Morpheme Breakdown
sheet
rock
sheet
rock
Etymology
sheetrock is a modern proprietary name that has become a generic term. it is a compound word formed from two english nouns: 'sheet,' referring to its form as a broad, flat panel, and 'rock,' metaphorically suggesting its solidity and durability as a building material. the term was coined in the 20th century by the united states gypsum company to brand their gypsum-based wallboard product. its logic is transparently descriptive, combining the physical shape (sheet) with an implied strength and permanence (rock), effectively communicating its primary function as a sturdy, sheet-like construction component.
Analysis
Structure: sheet + rock
sheet (old english; a broad, thin piece of material) + rock (old english; a large stone or mass of stone)
Examples
we need to buy several panels of sheetrock to finish the basement walls.
the contractor is skilled at hanging and taping sheetrock.
after the plumbing leak, they had to cut out a section of damaged sheetrock.