al sien escient
Old French
Alternative forms
Etymology
a (“to”) + le (“the”) + sien (“one's”) + escient (“knowledge”).
Phrase
- to the best of one's knowledge; as far as one knows
- circa 1170, Chrétien de Troyes, Érec et Énide:
- Fet Erec, au mien esciant
Ce sont menaces de neant;- Erec said "as far as I know
These are empty threats"
- Erec said "as far as I know
References
- Yvain ou le Chevalier au Lion, page 67, part of the 'philological and grammatical commentary' by André Esékénazi. →ISBN