1. Malignant tumour in bone marrow (usually in the pelvis or in long bones)
   - Ewing's sarcoma, Ewing's tumor [US], endothelial myeloma

Type of: sarcoma

• ambages
• ambagious
• ambassador
• ambassadorial
• ambassadorship
• ambassadress
• amber
• amber lily
• amber-green
• amberbell
• Amberboa
• Amberboa moschata
• amberfish
• ambergris
• amberjack
• ambiance
• ambidexterity
• ambidextrous
• ambidextrously
• ambidextrousness
• ambience
• ambient
• ambiguity
• ambiguous
• ambiguously