1. Tasting or smelling like vinegar
   - acetose, acetous, vinegary 
2. Having a sour disposition; ill-tempered
   - vinegary

See also: ill-natured, sour, vinegarishness

• melanite
• Melanitta
• Melanitta nigra
• melanize
• melanoblast
• melanocyte
• melanocyte-stimulating hormone
• melanoderma
• Melanogrammus
• Melanogrammus aeglefinus
• melanoma
• Melanoplus
• melanosis
• melanotic
• Melanotis
• Melanotis caerulescens
• Melanthiaceae
• melasma
• Melastoma
• Melastoma malabathricum
• Melastomaceae
• Melastomataceae
• melatonin
• Melba
• Melba toast