pumy /ˈpjuːmi/adjective 1noun 1forms 3 adjective1 •(no longer used) large and roundedA gentle streame, whose murmuring waue did play / Emongst the pumy stones — 1590 noun1 •(no longer used) pebble; stoneFrom bough to bough he lepped light , And oft the pumies latched — 1579 formspumies · more pumy · most pumy