Japanese

Noun

葉理 ‎(hiragana ようり, romaji yōri, historical hiragana えふり)

1. (geology) lamination (small scale sequence of fine layers that occurs in sedimentary rocks)

References

1. ↑ 2006, 大辞林 (Daijirin), Third Edition (in Japanese), Tōkyō: Sanseidō, ISBN 4-385-13905-9