1. The blood group whose red cells carry neither the A nor B antigens
   - O, type O

Type of: blood group, blood type

• basher
• bashful
• bashfully
• bashfulness
• basho
• Basia
• basic
• basic assumption
• basic cognitive process
• basic color
• coaling station
• coalition
• coalitionist
• coalman
• coalpit
• coaming
• coapt
• coaptation
• coarctate
• coarctation
• coarse
• coarse-furred
• coarse-grained
• coarse-haired
• coarse-textured