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1. A sharp, slender piece, as of wood, bone, glass, or metal, split or broken off from a main body.
2. A splinter group.
v. splin·tered, splin·ter·ing, splin·ters
To split or break into sharp, slender pieces; form splinters.
To cause to splinter. See Synonyms at break.
[Middle English, from Middle Dutch.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.