stadia¹ /stāˈdi-ə/ (surveying)

1. A graduated rod used in measuring distances at one observation, by the angle subtended by the distance between two hairs (stadia hairs or lines) in the telescope (also stadia rod)
2. The telescope so used (US)

• circularize
• circularized
• circularizes
• circularizing
• circular letter
• circular letters
• circularly
• circular measure
• circular measures
• circular note
• circular notes
• carbon dioxide snow
• carbon disulphide
• carbon fibres
• carbon footprint
• carbonic
• carbonic acid
• carbonic-acid gas
• carbonic anhydrase
• carboniferous
• carbonisation
• carbonisations
• carbonise
• carbonised
• carbonises