1 noun ECON, SOCIOL, ZOOL of people, animalsimirce fem4 c m uthe yearly migration of geeseimirce bhliantúil na ngéannaanimal migrationimirce ainmhitheinternational migrationimirce idirnáisiúntaseasonal migrationimirce shéasúrach2 noun COMP, SCI transfer of sthascnamh masc1 c m uaistriú familiar masc c m udata migrationascnamh sonraí