virvelstorm

From virvel +‎ storm.

virvelstorm m (definite singular virvelstormen, indefinite plural virvelstormer, definite plural virvelstormene)

1. (weather) a cyclone, tornado, typhoon

• “virvelstorm” in The Bokmål Dictionary.
• “virvelstorm” in Det Norske Akademis ordbok (NAOB).

From virvel +‎ storm.

virvelstorm m (definite singular virvelstormen, indefinite plural virvelstormar, definite plural virvelstormane)

1. (weather) a cyclone, tornado, typhoon

• kvervelstorm

• “virvelstorm” in The Nynorsk Dictionary.