Of stocks of companies with a market capitalization of five billion dollars or more(adjective)
WordNet. Princeton University. 2010.
Use "large-cap" in a sentence
"Autonomy, listed in 1998, is a rarity in Europe's technology sector: a large-cap group with a decent track record."
"The average large-cap fund has returned just 4.52% this year, according to investment-research firm Morningstar Inc., compared with the Standard & Poor's 500-stock index's 4.96% rise."
"Here are the top 20 actively-managed large-cap mutual funds over 10 years through June 28, 2011, according to Morningstar."