Pseudocyesis

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A false pregnancy: the appearance of signs and symptoms associated with pregnancy when the person or animal is not pregnant. uncountable, usually
  2. 2
    physiological state in which a woman exhibits symptoms of pregnancy but is not pregnant wordnet

Etymology

From pseudo- + cyesis, from Latin pseudo- + Ancient Greek κύησις (kúēsis).

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