rough in
n.— «Plumbers use what’s called a “rough in” sheet that comes with exposed sinks to place the water and drain lines inside the wall exactly where they need to stick out under the fixture.» —“Single to double could spell trouble” by Ed Del Grande Evansville Courier & Press (Indiana) Aug. 29, 2007. (source: Double-Tongued Dictionary)
Further reading
Colette Hiller’s Colossal Words for Kids: 75 Tremendous Words: Neatly Defined to Stick in the Mind (Bookshop|Amazon) uses clever rhymes to help children learn big, fun-to-say words like magnanimous, discombobulated, and acquiesce. This...
One secret to writing well is … there is no secret! There’s no substitute for simply sitting down day after day to practice the craft and learn from your mistakes. Plus, childhood mixups around word definitions can lead to some funny stories...