IV.1 Tusnazmult(smiologie) Tusnazmult d awal uddis i d-yekkan seg sin wawalen tusna akked uzmul, ma d (semiologie) d awal yettwasuddem-d seg tegrigit ( semion ) neɣ ( sma ) i d-yemmalen azmul ( signe ), ma d aẓar wis sin ( logie ) yemmal-d tusna1. Tusnazmult d tussna tamaynut tlul-d ɣef ufus n umusniles aswisri Ferdinand DE SAUSSURE i tt-idyesbadun d tussna i izarwen tudert n yizamulen daxel n tmetti2, akked umusniles amarikani Charle Sanders Pierce yal yiwen d acu i d tamuɣli i d-yefka fell-as