geyser /gāˈ, gēˈ or gīˈzər/

1. A spring that periodically spouts hot water and steam into the air
2. (usu /gēˈ/) an apparatus that heats domestic water as the tap is turned on

• black body temperature
• black book
• black books
• black bottom
• black bottoms
• black box
• black boxes
• blackboy
• blackboys
• black bread
• black breads
• black-browed
• black bryony
• blackbuck
• blackbucks
• black-bully
• black bun
• black buns
• black butt
• black cabbage
• black cap
• blackcap
• blackcaps
• black carbon
• black-cat