Tea infusion or brew
I was talking to a friend from Texas. When I said that my tea was somewhat strong and that the second infusion would probably be better, he did not pick up on it.
When I called it a brew, he said that it sounded better.
So, would you call the act of pouring hot water over leaves a brew, an infusion, or something different? Are there differences between UK / US English?
In the US, that is known as brewing tea. Further, the verb steep refers to soaking the tea leaves or bag in hot water. Making the perfect brew depends on how long you steep the tea (as well as the quality of leaves and water).
So you could say,
Perhaps the second steep will be better..
There are certainly differences between US and UK English. Further, there are differences within the UK. The interesting English usage guide The Right Word at the Right Time (no author or ISBN is given, but it's published by the Reader's Digest) maintains that brew is used throughout the UK, but many other words (mash, steep, etc.) are used in various regions. It even supplies maps with isoglosses.
I've not heard infuse used before. To me, that implies a longer, and perhaps more mysterious, process; not something as simple and ordinary as brewing tea.
Usually I make some tea. If it's not strong enough I let it brew a bit longer. If it is delicious I call it a good brew. If it has brewed for too long then I would probably say that it has been stewing too long and is too strong.
Infusion - The process of pouring water over a substance, or steeping the substance in water, in order to impregnate the liquid with its properties or virtues (OED, http://www.oed.com/view/Entry/95690?redirectedFrom=infusion#eid).
Brew - To make by mixing several ingredients (Johnson), as whisky punch; or by infusion, as tea. (OED, http://www.oed.com/view/Entry/23126?rskey=gcAh2Z&result=3&isAdvanced=false#eid).
Stew - To undergo stewing; to be cooked by slow boiling in a closed vessel. Also (of an infusion of tea, etc.), to ‘stand’ on the leaves, etc. (OED, http://www.oed.com/view/Entry/190084?rskey=81G847&result=6&isAdvanced=false#eid ).