Siseka
Old Swedish Dictionary - sisekaMeaning of Old Swedish word "siseka" in Swedish.
As defined by K.F Söderwall's dictionary of Medieval Swedish:
Part of speech: nn
Alternative forms or notes:- *siseko bur
- syseke- Skotteb 401 (1465-66); STb 1: 90 (1477), 2: 107 (1485). cyseke- Skotteb 449 (1470-71). czyseke- ib 435 (1469-70). siske. Tb 4: 288 (1513). siszka- ib 2: 210 (1487), 551 (1491), 3: 19 (1492). syskaSTb 2: 275 (1488). sy(s)zka- ib 219 (1487) , 4: 121 (1506)),
Possible runic inscription in Medieval Futhork:ᛋᛁᛋᚽᚴᛆ
Medieval Runes were used in Sweden from 12th to 17th centuries.