crossarm
crossarm · crossarms
The horizontal member of a cross-shaped object, such as the horizontal bar of power…The horizontal member of a cross-shaped object, such as the horizontal bar of power poles or telephone poles.
Meaning
1 sensesThe horizontal member of a cross-shaped object, such as the horizontal bar of power poles or telephone poles.
Origin
From cross + arm.From cross + arm.
Wiktionary, CC BY-SA 4.0 · source