bitan(a)-, n. World. Gender: C, Stems: /tː/ <tt> - /t/ <t> - /ð/ <d>, Ablaut: /i/ <i> - /u/ <u> - /i/ <i>, Nominative singular: /βitːana/ <bittana>, Accusative singular: /βutani/ <butani>, Allative singular: /βiðanaβɒ/ <bidanabå>