1. (of liquids) available by turning a tap
   "ale on tap"; "hot and cold running water on tap" 
2. Available for immediate use
   "extra personnel on tap"; "other sports and entertainment facilities are on tap"; "there are numerous projects on tap"

See also: available

Encyclopedia: On tap

• scarlet
• scarlet bugler
• scarlet bush
• scarlet clematis
• scarlet cup
• scarlet fever
• scarlet fritillary
• scarlet hamelia
• scarlet haw
• scarlet letter
• scarlet lychnis
• scarlet maple
• scarlet musk flower
• scarlet oak
• scarlet pimpernel
• scarlet plume
• scarlet runner
• scarlet runner bean
• scarlet strawberry
• scarlet sumac
• scarlet tanager
• scarlet wisteria tree
• scarlet woman
• scarlet-crimson
• scarlet-pink