زحم

مِزْحَمٌ ذ i. q. كَثِيرُ الزِّحَامِ or شَدِيدُهُ [i. e. One who straitens, pushes, presses, crowds, or throngs, much or vehemently ]. (K.) Hence, مَنْكِبٌ مِزْحَمٌ [ A shoulder that pushes vehemently ]. (TA.)