crossbeam
nounEtymology From cross + beam.
1
A horizontal structural beam that runs perpendicular to the primary support beams; a girder.
- The workman hung a light from a crossbeam between the main joists.
noun — 2 senses
Etymology From cross + beam.
A horizontal structural beam that runs perpendicular to the primary support beams; a girder.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.