zigzag rule


noun

a rule composed of light strips of wood joined by rivets so as to be foldable, all the opening and closing parts being in parallel planes.

Nearby words

  1. zig-zag,
  2. ziggurat,
  3. zigong,
  4. ziguinchor,
  5. zigzag,
  6. zigzagger,
  7. zika,
  8. zika virus,
  9. zikr,
  10. zikurat

Also called folding rule.

folding rule

noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019