Jastr

Old Norse Dictionary - jastr

Meaning of Old Norse word "jastr"

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

jastr
or jast, n. [Engl. yeast; mid. H. G. jest and gest; Germ. gischt; Ivar Aasen jest and jestr; akin to ostr (q. v.) = a cheese]:—yeast, leaven; jastri, dat., Nikd.: jast-ostr, m. a kind of cheese, Fms. vi. (in a verse): jast-rín, f., poët. the ‘yeasting-stream’ = poetry, song, Kormak: in mod. usage jastr means the skin on curdled milk, whence jastr-súr, adj. curdled, acid, of milk, Lex. poët.; hence the mod. hjastr, n. a frothy, light work; það er mesta hjastr.

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

Abbreviations used:

adj.
adjective.
dat.
dative.
Engl.
English.
f.
feminine.
Germ.
German.
gl.
glossary.
id.
idem, referring to the passage quoted or to the translation
l.
line.
m.
masculine.
mid. H. G.
middle High German.
mod.
modern.
n.
neuter.
poët.
poetically.
q. v.
quod vide.
v.
vide.

Works & Authors cited:

Fms.
Fornmanna Sögur. (E. I.)
Ivar Aasen
Ivar Aasen’s Dictionary, 1850.
Lex. Poët.
Lexicon Poëticum by Sveinbjörn Egilsson, 1860.
➞ See all works cited in the dictionary

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