fyrirheit
Fyrirheit is an Icelandic noun meaning a formal oath or solemn pledge. It denotes a binding promise typically sworn before witnesses, a deity, or an authorized body, and it is associated with truth-telling, fidelity, and duty. In legal, religious, and ceremonial contexts, the term marks a serious commitment with moral or legal weight.
Etymology: The word derives from Old Norse and is formed from a prefix meaning before (fyrir) combined
Usage: In contemporary Icelandic, fyrih it is relatively formal and chiefly found in ceremonial or historical
See also: oath, vow, Icelandic language, legal oath, ceremony.