| Word | Definitions | Synonyms |
|---|---|---|
| ellipsoid | (adjective) having the nature or shape of an ellipsoid | Synonyms: ellipsoidal, spheroidal |
| ellipsoidal | (adjective) having the nature or shape of an ellipsoid | Synonyms: ellipsoid, spheroidal |
| medusoid | (adjective) relating to or resembling a medusa | - |
| sinusoidal | (adjective) having a succession of waves or curves | - |