BitCoiny words need more definition... Many more of these to come. BitCoiny words will NOT show up in www.SLictionary.com 's "LookAhead" feature, so you have to "trust it". If your searching for anything other than prevout_hash then you'll be greeted with our "Lucky You" page which allows YOU the opportunity to define the word after you learn it. Blaze a trail, get paid by those who come after, that's how SLictionary works. Satoshi got something like 80% of the first year's worth of BitCoin block rewards-- don't let that happen in SLictionary, be early!