seih(e)-, n. Rock (object). Gender: B, Stems: /ɕ/ <ś> - /x/ <h> - /x/ <h>, Ablaut: /ɛi̯/ <ei> - /ɛi̯/ <ei> - /œy̯/ <øy>, Nominative singular: /sɛi̯ɕa/ <seiśa>, Accusative singular: /sɛi̯xi/ <seihi>, Allative singular: /sœy̯xɛβɒ/ <søyhebå>