Definition of "round-up" []

• The act of collecting or gathering together scattered cattle by riding around them and driving them in. (noun)
• A rounding up, or upward curvature or convexity, as in the deck of a vessel. (noun)
• A gathering in of scattered persons or things. (noun)
• To collect or gather together scattered animals, persons, or things. (verb-transitive)

Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)

• "Andrew Wheeler on A Most Auspicious Day (a round-up of April 1st pranks)."
• "It is a "professional writing lifestyle" round-up."
• "I rely on the SFSignal link round-up to know what's going on in the SF blogosphere outside of my usual haunts."