1.
trivial details; minor points; nonessentials
Unimportant details far from the heart of a matter. A four-character idiom used to criticize getting caught up in side issues.
枝葉 (branches and leaves) + 末節 (the far ends of the joints): the parts farthest from the trunk. Inside this idiom the first two kanji take their on-readings (shi-you), not the everyday reading eda-ha.
Common collocations
Similar words
Related Words
Antonym:
本質 (the essence)