📖 Premolar — الضاحك
بالعربيالضاحكويُسمّى أيضاً: الضواحك
EnglishPremolarAlso: Bicuspid
Definition
Teeth between canines and molars that help grinding; absent in the primary dentition.
التعريف بالعربي
أسنان بين الناب والأضراس تساعد في الطحن، ولا توجد في الأسنان اللبنية.
Related terms — 🦷 Dental & oral anatomy
MolarThe broad back teeth for grinding, including the first molar that erupts around age…الرحى (الضرس)CanineThe pointed tooth at the corner of the arch, with the longest root.النابEnamelThe hard outer layer covering the tooth crown; the hardest tissue in the human…مينا الأسنانDentinThe yellowish tissue beneath the enamel forming most of the tooth; its tiny tubules…العاجDental pulpThe living tissue inside the tooth containing nerves and blood vessels, commonly called the…لب السن (العصب)CementumA thin layer covering the tooth root, to which periodontal ligament fibres attach.الملاطPeriodontal ligamentFibres connecting the tooth root to the jawbone and absorbing chewing forces.الرباط اللثويAlveolar boneThe part of the jawbone that surrounds and supports tooth roots; it resorbs after…العظم السنخيDental & Aesthetic Glossary
148 Arabic–English terms with definitions.
📖 All terms148 Arabic–English terms with definitions.