Green’s Dictionary of Slang

cedar n.

1. (Aus.) a bar or public house counter.

[Aus]Sport (Adelaide) 15 June 6/1: [N]ext time we breast the cedar we shall say ‘Good luck to him."’.

2. (Aus.) a fool [SE cedar, i.e. a ‘wooden’ head].

[Aus]Baker Aus. Speaks.