DictionarysliverThin narrow piece
noun / verb

sliver

SLIV-er/ˈslɪvər/

A thin, narrow piece, or to cut or split something into such pieces.

The narrow sliver matches a fresh break along the wooden block's edge.

A small, very thin splinter of wood lies beside a much larger wooden block, with its tapered shape visibly matching a fresh narrow break along the block's edge.
Etymology

Sliven meant “to split or cleave”: a sliver was a splinter or roughly broken-off piece of wood. That image fits the selected meaning—a small, thin fragment separated from something larger.

In context

Rose Anvil5:41
might notice that's eight layers of leather because the ninth layer is sandwiched in between the shank and the insole and that's really where the magic happens because that little sliver of leather builds up the arch
Why the heel? 400 year history (JK Boots)

More examples

  • I sliver the almonds before adding them to the salad.
  • A sliver of sunlight slips through the curtains.
  • He sweeps the sharp slivers of glass into a dustpan.

Forms

sliver · slivers · slivered · slivering

Similar words

splinter
Usually a sharp fragment broken from wood or similar material.
shard
A broken piece of brittle material, not necessarily narrow.
slice
Typically a broader, flatter piece cut from something larger.