Aḍebsi s umyal
Aḍebsi i deg ara xedmen yixeṣṣaṣen-is n lǧessa kra n texxamin ad d-ffɣent ugar n 1/37. D ayen yettwaxeṣṣren, ur yettwaf ara ala s yigiman n tuzzyiwin yettwarun.
Deg usatal
Lḥiḍ n taxxamtibenkanLḥiḍ n taxxamtLḥiḍ n wuzzal gar snat n texxamin ɣef uḍebsi.Ɣer akk → yerxan, aqerru yettezzinibenkanAqerru yettezzin (rotor)Aḥric n uḍebsi yettezzin i yeṭṭfen tixxamin.Ɣer akk → yeknan neɣ tixxaminibenkanTaxxamtYiwet seg 37 n texxamin s wuṭṭunen ɣef uqerru yettezzin. Daɣen: slot, cup.Ɣer akk → yettwaḥerzen zemren ad beddlen tiprubabiliyin s kra kan seg yiwen ufmiḍi. Tanarit tessefham amek ara t-nebḍu ɣef ahuzzu n tegnit.
Rrbeḥ n Joseph Jagger deg Monte Carlo, azal n 1880, d tadyant yettwassnen. Akken i d-yenna umezwaru n yimeslayen, lkazinu tessenfel iḍebsiyen-is seg ṭṭabla ɣer tayeḍ, syin tessuter-d wiyaḍ imaynuten s leḥyuḍ yettmuddun.