眠ねむり病びょうねむりびょうMeanings1nounsleeping sicknessRefers to African trypanosomiasis, a parasitic disease transmitted by the tsetse fly, characterized by fever, headaches, joint pain, and sleep disturbances.眠ねむり病びょうはツェツェバエによって媒ばい介かいされる。Sleeping sickness is transmitted by the tsetse fly.