LAUROYL Meaning of LAUROYL in English ˈlȯrəˌwil, ˈlär- nounor lau·ryl -rə̇l( -s )Etymology: International Scientific Vocabulary laur- + -yl : the radical CH 3 (CH 2 ) 10 CO− of lauric acid Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012