Hackleback

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A small North American sturgeon, Scaphirhynchus platorynchus, the roe of which is harvested for caviar

    "They served crackers with hackleback caviar."

Example

More examples

"They served crackers with hackleback caviar."

Etymology

From hackle + back.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.