director circle
noun/dɪˌɹɛk.tə ˈsɜː.kəl/UK/dɪˌɹɛk.təɹ ˈsɜɹ.kəl/CA/dɪˌɹek.tə ˈsɜː.kəl/
Definitions
A circle formed by all 90° crossings of tangents of an ellipse or hyperbola.
The neighborhood
Vish — recursive loop
No curated loop yet for director circle. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA