1 adjective deadmarbh adj1 c m uhis lifeless body was discoveredthángthas ar a chorp2 adjective seeming deadgan lúth gan láthair c m ugan aithne gan urlabhra c m u3 adjective without living thingsthe pollution has rendered the lake lifelessníl aon bheatha fágtha sa loch ag an truailliú4 adjective dullthe music was lifelessní raibh aon chroí sa cheol