Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun crosspiece

2 senses of crosspiece

Sense 1
trave, traverse, crossbeam, crosspiece -- (a horizontal beam that extends across something)
       => beam -- (long thick piece of wood or metal or concrete, etc., used in construction)

Sense 2
crosspiece -- (a transverse brace)
       => brace, bracing -- (a structural member used to stiffen a framework)