Where does “siginn” come from?

siginn (Old Norse) comes from Old Norse síga, from Proto-Germanic sīganą, from Proto-Indo-European seykʷ-, from Proto-Indo-European sey- — to be wet; dribble; run; to stretch one's arm;...

Ancestry of “siginn”, step by step

StepLanguageWordMeaning
1Old Norsesíga
2Proto-Germanicsīganąto sink, to drop
3Proto-Indo-Europeanseykʷ-to moisten; to filter
4Proto-Indo-Europeansey-to be wet; dribble; run; to stretch one's arm;...
Every word from Proto-Indo-European sey-Every word from Proto-Indo-European seykʷ-Every word from Proto-Germanic sīganą