Ör-

As defined by the Cleasby & Vigfusson Old Norse to English dictionary:

ör- Old Norse word can mean:

ör- (ǫr-)

(i. e. ør-), a prefixed particle, altered from us-; the s remains in usall = vesall, see p. 699, col. 2; also spelt er-, er-vita, Hkv.; or eyr-, eyr-grynni, Ó. H. 106; evr-lygi, Eg. (in a verse): [Ulf. us-; O. H. G. ur-; when uncompounded, see ór, mod. úr, p. 472; as a prefix to nouns, ör- or ör-, for which see p. 469, col. 2. Indeed, there is a strong probability that the negative prefix ó- is a contraction, not of un-, but of or-, so that ó-bættr is from or-bættr, ó-verðr from or-verðr, by agglutination of r, whereby the vowel becomes long (as the O. H. G. prefix ar- in A. S. appears â-): this would account for the fact, that in the very oldest and best vellums there is hardly a single instance of ú- for ó-, and this is the sole modern form not only all over Iceland, but also in most popular idioms of Norway and Sweden; a farther proof is that in many words or-, the ancient form, is preserved in a few vellums, especially of the Norse laws, in such rare forms as ör-sekr, ör-bætiligr, ör-vænt, and ó-vænt, where the current form is ó-sekr, etc.; so also, ör-keypis and ó-keypis, ör-grynni and ó-grynni, ör-hóf and ó-hóf. Therefore or-, not un-, is, we believe, the phonetical parent of the later Scandinavian negative prefix ó-. The extensive use of ör- and the utter absence of ú- or un- may be explained by the supposition that, for the sake of uniformity, all words beginning with ör- and un- gradually took the same form; for though in ancient days ör- was more extensively used than it is at present, it can hardly have been the sole form in all words now beginning with ó-]:—ör- is used as denoting a negative, as ör-grynni, a being bottomless; or lack or loss of, as ör-sekr, out of being sekr; ör-verðr.

ör- (ǫr-)

2. special usages are, what is of yore, as in ör-lög (cp. Germ. ur-, as in ur-theil, Engl. or-deal), ör-nefni, ör-gelmir, ör-vasi.

ör- (ǫr-)

3. in mod. usage ör- is prefixed to adjectives, = utterly, but only in instances denoting ‘smallness,’ or something negative, e. g. ör-grannr, ör-stuttr, ör-skammr, ör-grunnr, ör-mjör, ör-fátækr, ör-snauðr, ör-eyða, ör-taka, ör-reyta, qq. v.

Orthography: The Cleasby & Vigfusson book used letter ö to represent the original Old Norse vowel ǫ. Therefore, ör- may be more accurately written as ǫr-.

Possible runic inscription in Younger Futhark:ᚢᚱ-
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements