Synonyms: helix, schroeflijn, spiraallijn
| Part of speech | common noun |
|---|---|
| Pronunciation | /spiˈral/ |
| Hyphenation | spi·raal |
| Gender | historically feminine, nowadays also masculine |
| Plural | spiralen |
| Catalan | cargol; hèlice; hèlix |
|---|---|
| Danish | skrue |
| English | helix |
| Esperanto | helico |
| Faeroese | skrúva |
| Finnish | potkuri |
| French | hélice |
| German | Schneckenlinie; Schraube; Schraubenlinie; Wendel; Schraubengewinde; Propeller |
| Italian | elica |
| Portuguese | espira; hélice; rosca |
| Saterland Frisian | Propeller; Skruuwe; Sniggenlienje |
| Spanish | hélice |