jyväsistään

jyväsistään is a Finnish word that translates to "his/her/its grains" or "from his/her/its grains". It is the genitive plural form of the word jyvä, which means "grain". The suffix "-istään" indicates possession in the third person singular. This form is used when referring to something that belongs to a singular entity, and that thing is plural and refers to grains.

For example, one might say "puun jyväsistään" which means "the tree's grains". In this context, "puun" is the genitive singular of "puu" (tree), and "jyväsistään" refers to the grains belonging to that tree, perhaps seeds or fruit. Another example could be "linnun jyväsistään" meaning "the bird's grains," referring to the seeds a bird has stored or collected.

The grammatical structure highlights the relationship between a possessor and the possessed items. The genitive case in Finnish indicates possession, and the plural form of the possessed item is indicated by the stem change and the plural ending. The "-än" ending on "jyväsistään" specifically denotes the third-person singular possessor. This can refer to "his", "her", or "its" depending on the context of the sentence and the antecedent of the possessor. It is a grammatical form used to express ownership or origin of plural "grains" by a singular subject.