ALL meanings of dryas
dry·as
D d - noun plural dryas any creeping plant belonging to the genus Dryas, of the rose family, having solitary white or yellow flowers, comprising the mountain avens. 1
- noun dryas Any of several plants of the genus Dryas; the mountain avens. 1
- noun dryas One of two periods of cold and increased glaciation thousands of years before the present (Younger Dryas and Older Dryas). 0