Definition of "buoy"

While comm buoys allow rapid transmission, there is a finite amount of bandwidth available. Given that trillions of people may be trying to pass a message through a given buoy at any one time, access to the network is parceled out on priority tiers.

2008, BioWare, Mass Effect, Redwood City: Electronic Arts, PC, scene: Communications: Administration Codex entry

“My Heart Will Go On” debuted at No. 1 on the Billboard Hot 100 on Feb. 28, 1998, buoying the Titanic soundtrack’s 16-week run atop the Billboard 200.

2017 May 18, Mickey Rapkin, “The Oral History of Celine Dion’s ‘My Heart Will Go On’: Controversies, Doubts & ‘Belly Pains’ In the Studio”, in Billboard‎

Not one rock near the surface was discovered which was not buoyed by this floating weed.

1839, Robert FitzRoy, Phillip Parker King, Charles Darwin, chapter 13, in Narrative of the Surveying Voyages of His Majesty’s Ships Adventure and Beagle, between the Years 1826 and 1836, […], volumes (please specify |volume=I to III), London: Henry Colburn, […], page

This dynamic stage of the ongoing struggle for long-denied democratic rights and national liberation helped inspire and buoy many in the U.S. and around the world who longed for social and economic justice.

2006 February 12, Leslie Feinberg, “Black movement raised hopes of all downtrodden”, in Workers World‎

It ended up being a bittersweet night for England, full of goals to send the crowd home happy, buoyed by the news that Montenegro and Poland had drawn elsewhere in Group H but also with a measure of regret about what happened to Danny Welbeck and what it means for Roy Hodgson's team going into a much more difficult assignment against Ukraine.

2013 September 6, Daniel Taylor, “Danny Welbeck leads England's rout of Moldova but hit by Ukraine ban”, in The Guardian‎

Considering the results of the study, today John may be buoyed at the clear trend of increasing numbers of new “lishes” for each successive decade since the 1950s, and the fact that nothing in the data suggests this trend is likely to falter.

2018, James Lambert, “A multitude of ‘lishes’: The nomenclature of hybridity”, in English World-Wide‎, page 18