Definition of teaing:
(n) :
(uncountable) The tea plant (Camellia sinensis); (countable) a variety of this plant.
(n) :
(uncountable) The dried leaves or buds of the tea plant; (countable) a variety of such leaves.
(n) :
(uncountable) The drink made by infusing these dried leaves or buds in hot water.
(n) :
(Southern US) Specifically sweet tea, an iced tea supersaturated with sugar.
(n) :
Any drink which is similar to Camellia sinensis tea in some way:
(n) :
(uncountable) Any similar drink made by infusing parts of various other plants.