meaning of Brotkrumenschwamm

Brotkrumenschwamm - German to English

breadcrumb / bread-crumb sponge [Halichondria panicea, syn.: H. albescens, Alcyonium manusdiaboli, A. medullare, A. paniceum, Amorphina appendiculata, A. grisea, A. panicea, Clathria seriata]