Jacob's ladder
Noun

Jacob's ladder

  1. A flowering plant of the genus Polemonium.
  2. (nautical) A vertical ladder from the ratline to the upper masts.
  3. A toy consisting of blocks of wood, held together by strings or ribbons, that appear to cascade downward as they flip over.
  4. A pocketknife consisting of two handle segments joined by a pivot, with a blade connected by a second pivot to the end of one handle segment.
  5. (mathematics) A noncompact surface resembling a ladder made of handlebodies.
  6. A high-voltage electrical device, often used as a visual effect in old movies, which has a pair of vertical electrodes that form an arc between them starting at the bottom, rising to the top, then repeating.
  7. (UK) A serving of short ribs.



This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.002
Offline English dictionary