Tugrint-agi semman-as daɣen (dictionnairique), tettekka ɣer tesnilest (structurale) axaṭer tettwaxdem s weḥsab n wawalen, akken ad ten-ssisemlen, ad ten-sbadun, ad tensegzin s yimedyaten neɣ s tenfaliyin iwakken ad ttwafehmen inumak-nsen deg tutlayt i usbeddi n usegzawal, ilaq ad d-nini uqbel, belli tella tesnawalt uqbel ad d-iban useknawal xas akken, d isin d taɣulin yemgaraden xeddmen i uheggi n yisegzawalen, tasnawalt d aḥric txeddem s umata deg unadi usnan s usexdem n tarrayt-is, akked wallalen n tiknuluji (thechnologie).