2 definitions
for Crosspiece
From The Collaborative International Dictionary of English v.0.48 :
Crosspiece \Cross"piece`\ (kr?s"p?s`; 115), n.
1. A piece of any structure which is fitted or framed
crosswise.
[1913 Webster]
2. (Naut.) A bar or timber connecting two knightheads or two
bitts.
[1913 Webster]
From WordNet (r) 2.0 :
crosspiece
n 1: a horizontal beam that extends across something [syn: trave,
traverse, crossbeam]
2: a transverse brace