Meanings

hot dark matter

black quartz

copper shark (Carcharhinus brachyurus, only member of Carcharhinus found mostly at temperate latitudes)

kala-azar

muck soil

melanosis

to blacken

substantia nigra

blackening solution

blackening

black liquor

returning to profit

sabre-toothed blenny (Aspidontus taeniatus)

black tinge

black carbon

Central American cacomistle (Bassariscus sumichrasti)

southerly wind blowing at the start of the rainy season

wild carrot (Daucus carota)

Japanese buckthorn (Rhamnus japonica var. decipiens)

blackish