Synonyms: dun metaaldraad, filament, gloeidraad
| Part of speech | common noun |
|---|---|
| Pronunciation | /ˈɦɛlᵊmdrat/ |
| Hyphenation | helm·draad |
| Gender | masculine |
| Plural | helmdraden |
| English | filament |
|---|---|
| Esperanto | filamento |
| German | Glühfaden; Heizfaden; Staubfaden; Filament |
| Spanish | filamento |