1. Abnormally dark tarry feces containing blood (usually from gastrointestinal bleeding)
   - melaena

Derived forms: melenas

Type of: BM, dejection, faecal matter [Brit, Cdn], faeces [Brit, Cdn], fecal matter [N. Amer], feces [N. Amer], ordure, stool

Encyclopedia: Melena

• nonaligned
• nonalignment
• nonalinement
• nonallele
• nonappearance
• nonappointive
• nonarbitrable
• nonarbitrary
• nonarboreal
• nonassertive
• nonassociative
• nonastringent
• nonattendance
• nonattender
• nonautonomous
• nonbearing
• nonbeing
• nonbeliever
• nonbelligerent
• nonbiodegradable pollution
• noncallable bond
• noncaloric
• noncandidate
• noncarbonated
• noncausal