guī​lèi

to classify

归类 歸類 guī//lèi
to classify verb + noun
to classify or categorize; to group together different things based on shared characteristics or nature

This is a book that is difficult to categorize.

categorization verb
the process or result of classifying items into categories; membershipping

His music is difficult to categorize.

Frequency

Movie subtitles
0.800 per million appears in 0% of films
Written text
1.92 per million

Sources