rhubarb
1. [ noun ] (chemistry,food) long pinkish sour leafstalks usually eaten cooked and sweetened
Synonyms: pieplant
Related terms: vegetable
2. [ noun ] (botany) plants having long green or reddish acidic leafstalks growing in basal clumps; stems (and only the stems) are edible when cooked; leaves are poisonous
Synonyms: rhubarb_plant
Related terms: herb pie_plant Himalayan_rhubarb Chinese_rhubarb Rheum