Deg umagrad i d-yefɣen aseggas 1883, iban-d belli d Bral i d amusnaw amezwaru i dyesnulfan tusna tamaynut n yinumak i wumi yefka isem  tasnamka  (smantique). Yesnernatt akken iwata deg udlis i wumi isemma  essai  la smantique  i d-yefɣen aseggas n 1897.