pla·nom·e·ter 
(plə-nŏmĭ-tər, plā-)
(plə-nŏmĭ-tər, plā-)n.
A flat metal plate for gauging the accuracy of a plane surface in precision metalworking. Also called surface plate.
pla·nome·try n.
- Britishism
- British North America
- British shorthair
- British Somaliland
- British thermal unit
- British Togoland
- British Virgin Islands
- British West Africa
- British West Indies
- Briton
- britt
- britt
- Brittany
- Brittany spaniel
- Britten
- brittle
- brittlebush
- brittlely
- brittleness
- brittle star
- Brittonic
- Brix scale
- Brno
- bro
- Bro.