orthoptic locus
Geometry (now rare )
noun
The locus of the intersection of two tangents to a curve that are at right angles to each other.
Origin
Late 19th century; earliest use found in The Athenaeum.
- shout something from the housetops
- shout something from the rooftops
- shout the odds
- shouty
- shove
- shove-halfpenny
- shovel
- shovelboard
- shoveler
- shovelful
- shovel hat
- shovelhead
- shovelhead shark
- shoveller
- shovel pass
- shovel-ready
- shovel-spear
- shovelware
- shove off
- shove up
- show
- Showa
- show a leg
- show-and-tell
- show bag