Meanings
plural three-highs
- A series of three rollers in a roller mill, stacked one above the other.
For every section it is necessary to insert a special finishing roll in the stage lying next the large engine, while the three-highs in the other two stages contain the roughing rolls for all six profiles.
1896, Engineering Review, volume 4, page 169
Cite this entry
three-high. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/three-high
“three-high.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/three-high. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “three-high,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/three-high.
Source: three-high on Wiktionary, CC BY-SA 4.0.