²bifa (verb) [°-að-] ‘shudder, tremble...’

• Anon Eirm 3^I/2 — bifisk ‘were in motion’950
• Eyv Lv 3^I/2 — bifask ‘tremble’961
• Eil Þdr 19^III/1 — Bifðisk ‘shook’1000
• ÞSjár Frag 4^III/3 — bifask ‘trembles’1035
• Arn Hryn 4^II/5 — bifðusk ‘shuddered’1046
• Arn Hryn 10^II/2 — bifðisk ‘shuddered’1046
• Arn Þorfdr 7^II/7 — bifðusk ‘quivered’1055
• Arn Hardr 11^II/1 — bifðisk ‘did not tremble’1067
• Kali Lv 1^II/3 — bifask ‘tremble’1098
• ESk Lv 15^III/6 — bifask ‘quivers’1160
• Anon Lil 59^VII/8 — bifaðiz ‘trembled’1345

elements in compounds

• Þjóð Haustl 13^III — bifkleif ‘the quivering cliff’ 850
• Þjóð Haustl 20^III — bifkleif ‘the quivering cliff’ 850
• Egill Lv 31^V (Eg 60) — bifteini ‘the trembling twig’ 938
• Gsind Hákdr 1^I — Bifrauknum ‘in shuddering draught animals’ 950
• SnSt Ht 31^III — bifsœki ‘for the tremble-seeker’ 1221
• ESk Frag 14^III — bifgrund ‘the trembling ground’ ?