サシ (hiragana さし, romaji sashi)
- the uniformly fatten of meat, especially beef.
- 霜降り肉 (しもふりにく, しもふりにく): marble beef
From the Old Korean word for castle, a descendant form of which appeared in Middle Korean texts as jas (잣). Possibly also related to the Ainu word chashi (チャシ) meaning "fence; enclosure; castle; fortress."
サシ (hiragana さし, katakana サシ, romaji sashi)