| crossbench | (n) any of the seats in the House of Commons used by members who do not vote regularly with either the government or the Opposition |
| crossbencher | (n) a member of the House of Commons who does not vote regularly with either the government or the Opposition |
| crossbencher | n. a member of the House of Commons of Great Britain who does not vote regularly with either the Government or the Opposition. [ WordNet 1.5 ] |