sequences of red sedimentary rocks, usually sandstones or shales, coloured by the oxidization of the iron in them
- Red-bellied black snake
noun 1. a highly venomous Australian black snake, Pseudechis porphyriacus, with a reddish underside
- Red-bellied turtle
[red-bel-eed] /ˈrɛdˌbɛl id/ noun 1. any of several freshwater turtles of the genus Pseudemys, of the eastern and southern U.S., having red markings on the lower shell.
[red-bel-ee] /ˈrɛdˌbɛl i/ noun, Ichthyology. 1. any of the small, brightly colored North American freshwater cyprinids, especially Phoxinus oreas (northern redbelly dace) and P. erythrogaster (southern redbelly dace)
- Red biddy
noun 1. (informal) cheap red wine fortified with methylated spirits