Grandfetus

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A fetus of someone’s child. rare

    "Has any grandmother ever said that she will soon be able to refer to her grandfetus as a grandbaby?"

Example

More examples

"Has any grandmother ever said that she will soon be able to refer to her grandfetus as a grandbaby?"

Etymology

From grand- + fetus.

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