(geology) Of the Earth's crust, bending downward or subsiding and permitting the gradual accumulation of sediment.

Emitting much light; visually dazzling; luminous, lucent, radiant. / Of light: brilliant, intense. / Of an object, surface, etc.: reflecting much light; having a high lustre; gleaming, shiny.

(biology) A tubular excretory organ in some invertebrates. / (anatomy) The embryonic excretory organ that develops into the kidney.

plural of greymuzzle