1. The taste experience when vinegar or lemon juice is taken into the mouth
   - sour, tartness 
2. The property of being acidic
   - sour, acidity 
3. A sullen moody resentful disposition
   - sulkiness, sullenness, moroseness

Derived forms: sournesses

See also: sour

Type of: gustatory perception, gustatory sensation, ill nature, taste, taste perception, taste property, taste sensation

Encyclopedia: Sourness

• religiousness
• reline
• relinquish
• relinquished
• relinquishing
• relinquishment
• reliquary
• reliquiae
• relish
• relishable
• relishing
• relistening
• relive
• reliving
• reload
• relocatable program
• relocate
• relocated
• relocation
• relucent
• reluctance
• reluctant
• reluctantly
• reluctivity
• relume