1) Bitter NounBitterness
The taste experience when quinine or coffee is taken into the mouth.
How bitter the taste is.
2) Bitter NounBitterness
The property of having a harsh unpleasant taste.
3) Bitter Acerb, Acerbic, Acid, Acrid, Blistering, Caustic, Sulfurous, Sulphurous, Virulent, Vitriolic
Harsh or corrosive in tone.
An acerbic tone piercing otherwise flowery prose.
Grape - any of various juicy fruit of the genus Vitis with green or purple skins; grow in clusters; "I love to drink chilled grapes juice".
Granville Wilt - a bacterial wilt of tobacco plants; "Granville wilt is a bacterial disease that affects the tobacco plant It was discovered in 1881".
Granulomatous - relating to or characterized by granulomas; "chronic granulomatous disease".
Granuloma - a tumor composed of granulation tissue resulting from injury or inflammation or infection.