shard

• (General Australian) IPA^(key): /ʃaːd/
• (UK) IPA^(key): /ʃɑːd/
• (US) IPA^(key): /ʃɑɹd/

• Audio (US)

  (file)

• Rhymes: -ɑː(ɹ)d

From Middle English shard, scherd, scheard, schord, from Old English sceard (“a broken piece; shard”), from Proto-Germanic *skardą (“notch; nick”), from *skardaz (“damaged; nicked; scarred”), from Proto-Indo-European *(s)ker- (“to cut”). Akin to Scots schaird (“shard”), French écharde (“splinter”), Dutch schaarde (“tear; notch; fragment”), German Scharte (“notch”), Old Norse skarð (“notch, hack”) ( > Danish skår).

The database sense is perhaps derived from the online gaming sense[1] or from SHARD (System for Highly Available Replicated Data), name of a 1980s database product.

• sherd

shard (plural shards)

1. A piece of broken glass or pottery, especially one found in an archaeological dig.

   Synonym: potsherd

2. (by extension) A piece of material, especially rock and similar materials, reminding of a broken piece of glass or pottery.

   Synonym: splinter

   • 2014, Paul Salopek, Blessed. Cursed. Claimed., National Geographic (December 2014)

     Inside its exhibit hall, behind panes of glass, in a white-lit lab, a team of restorers works on an ancient Byzantine floor: 44 square yards of stone shards rescued from Lot’s Cave Monastery.

3. A tough scale, sheath, or shell; especially an elytron of a beetle.
4. (online gaming) An instance of an MMORPG that is one of several independent and structurally identical virtual worlds, none of which has so many players as to exhaust a system's resources.
   • 1997, Ultima Online. The term "shard" is related to the backstory of the game, in which the Gem of Immortality is shattered by the Stranger, the protagonist of Ultima I.

     "The planet was still bound to the jewel's magic, even as it lay shattered upon the floor of Mondain's castle. For,^[sic] within each shattered remnant of the jewel, dwelled a perfect likeness of Sosaria. Thus is the world in which you are born, live, and die. Brittania^[sic], that was once Sosaria, now exists as a thousand worlds, each with its own peoples, history and destiny. This Brittania^[sic] is but one of many in the multiverse that is... ...ULTIMA ONLINE." - Intro cinematic to the game, written by Michael Morlan

5. (databases) A component of a sharded distributed database.

   Synonym: partition

6. (slang, singular or plural) A piece of crystal methamphetamine.

• potsherd

shard (third-person singular simple present shards, present participle sharding, simple past and past participle sharded)

1. (intransitive) To fall apart into shards, usually as the result of impact or explosion.
2. (transitive) To break (something) into shards.
3. (online gaming, transitive) To divide (an MMORPG) into several shards, or to establish a shard of one.

• (pottery) Shard, in the Webster's New Collegiate Dictionary, Merriam-Webster, 1974 edition.

shard (uncountable)

1. The plant chard.
   • 1684, John Dryden, “From Horace, Epode 2” in The Second Part of Miscellany Poems, London: Jacob Tonson, 4th edition, p. 79,

     Not Heathpout, or the rarer Bird,

     Which Phasis, or Ionia yields,

     More pleasing Morsels would afford

     Than the fat Olives of my Fields;

     Than Shards or Mallows for the Pot,

     That keep the loosen’d Body sound,

     Or than the Lamb that falls by Lot,

     To the just Guardian of my Ground.

• Dhars, Hards, hards

shard

1. Alternative form of scherd