BTC/USD : 1 BTC to USD Long-term forecast and price chart, Crypto 1 Bitcoin to US Dollar exchange rates (symbol: ₿)
Bitcoins: units of currency that are created through the process of Bitcoin mining
Bits: are equal to 0.000001 bitcoins
Bitcoin network: peer-to-peer network that makes the entire system work
Bitcoin community: refers to individuals that use bitcoins, or are involved with the various Bitcoin related forums, websites, etc.