This is the 749th most frequent Icelandic word.
greinir
The Icelandic word "greinir" translates to "article," "classifier," or "analyzer," depending on context.
In this sentence, 'greinir' refers to a tool or device used for analysis or differentiation.
Greinir er notaður til að útskýra hlutverk greinandi verkfæra.
The word 'greinir' is used to explain the role of analytical tools.
Here, 'greinir' is a verb form meaning 'distinguishes' or 'analyzes'.
Hún greinir milli góðra og slæmra ákvarðana.
She distinguishes between good and bad decisions.
In this usage, 'greinir' means 'article' as in a written essay or report.