Keywords – endogenous conceptualization Article Afulki Aznat Musa Imaḥrazen Seg ureṭṭal ussnan ɣer usnulfu agensan n yinumak: tasniremt tussnant akked tmaziɣt am tutlayt n tmusni Aleph, Vol 13 (4) | 2026 De l’emprunt savant à la conceptualisation endogène : la terminologie scientifique et l’amazighe comme langue de savoir Aleph, Vol 13 (4) | 2026 From Learned Borrowing to Endogenous Conceptualization: Scientific Terminology and Amazigh as a Language of Knowledge Aleph, Vol 13 (4) | 2026