1. (noun) rhubarb

• genus rheum

1. (noun) rhubarb

• buckwheat family
• family polygonaceae
• polygonaceae

1. (noun) a watery discharge from the mucous membranes (especially from the eyes or nose)

• discharge
• emission

2. (noun) rhubarb

• dicot genus
• magnoliopsid genus

1. (noun) rhubarb

• himalayan rhubarb
• indian rhubarb
• red-veined pie plant
• rheum australe
• rheum emodi
• rhubarb
• rhubarb plant

1. (noun) a watery discharge from the mucous membranes (especially from the eyes or nose)

• rheumy