御す文字
Meanings
1
archaicpolite (teineigo)
Archaic polite euphemism for sushi, using the 'o-...-moji' pattern to avoid direct mention. Cross-referenced with 鮨. Not used in modern Japanese.
See also: 寿司
The term '御す文字' can be found in Edo-period documents.
'おすもじ' is a word that was once used as a refined way to refer to sushi.