järnnatt
Swedish
Etymology
Possibly compound of järn (“iron”) + natt. First part might be from Old Norse hjarn (“hard frozen snow”). Cognate of Norwegian Nynorsk jarnnatt.
Noun
järnnatt c
- night (particularly in spring or autumn) during which temperature unexpectedly drops below 0 °C
Declension
| nominative | genitive | ||
|---|---|---|---|
| singular | indefinite | järnnatt | järnnatts |
| definite | järnnatten | järnnattens | |
| plural | indefinite | järnnätter | järnnätters |
| definite | järnnätterna | järnnätternas |