Where does “sina” come from?
sina (Old Norse) comes from Proto-Germanic senawō, from Proto-Indo-European snḗh₁wr̥, from Proto-Indo-European (s)neh₁- — to spin (thread), to sew.
sina (Old Norse): cord, tendon, sinew; nerve; whithered grass
Definitions
- cord, tendon, sinew; nerve; whithered grass