• Planer Definition & Synonyms
- (n.) A wooden block used for forcing down the type in a form, and making the surface even.
- (n.) One who, or that which, planes; a planing machine; esp., a machine for planing wood or metals.
• Planer tree Definition & Synonyms
- () A small-leaved North American tree (Planera aquatica) related to the elm, but having a wingless, nutlike fruit.