صر

مَصَارّ ذ [app. an irregular pl. of مَصِيرٌ, and therefore without tenween,] The أَمْعَاآء [or guts, bowels, or intestines, into which the food passes from the stomach ]. (M, K.) One says, شَرِبَ حَتَّى مَلَأَ مَصَارَّهُ, meaning [ He drank until he filled ] his أَمْعَاآء: mentioned by AHn on the authority of IAar, with no more explanation than this. (M.)