noun
Meaning 1
A form of ovulation, in certain species, where the female shows no perceptible signals indicating that she is fertile.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: biology, natural-sciences
Examples
- Unlike chimpanzees, whose females have bright red swollen buttocks when ovulating, females in humans evolved to have concealed ovulation, and do not have any perceptible signs that indicate their fertility.
Meaning relationships
Synonyms: none provided
Antonyms: none provided