[ad_1] Score a major success, especially a profit, as in Some investors hit it big in the stock market. The adverb big here means “with great success.” [Slang; late 1800s] if (window.googletag) {googletag.cmd.push(function() { googletag.display('dcomMobileSERPDisplayTopAd-300x250'); });} else {console.error('googletag not defined, dcomMobileSERPDisplayTopAd-300x250');} [ad_2]