1. The formation of blood cells in the living body (especially in the bone marrow)
   - hematopoiesis, haematopoiesis, hemopoiesis, haemopoiesis, hemogenesis, haemogenesis, haematogenesis, sanguification

Type of: biological process, organic process

• water shamrock
• water shrew
• water skater
• water ski
• water snake
• water softener
• water spaniel
• water speedwell
• water spirit
• water sport
• water sprite
• water star grass
• water starwort
• water stoma
• water strider
• water supply
• water system
• water table
• water tank
• water tap
• water thrush
• water tower
• water travel
• water trumpet
• water turkey