noun🔗ShareالعُصْمThe basal segment of a limb of various arthropods (insects and spiders, for example)."The entomologist pointed to the ant under the microscope and explained, "The coxae are the segments connecting the ant's legs to its body." "أشار عالم الحشرات إلى النملة تحت المجهر وشرح: "العُصْم هي الأجزاء التي تربط أرجل النملة بجسمها".biologyanimalinsectanatomypartorganismChat with AIVocabulary GamePractice Reading