Genitor

Part of speech: noun

Pronunciation: /ˈd͡ʒɛnɪtə(ɹ)/

Definitions

1. An individual or organism that contributes genetically to the lineage of another through reproduction or ancestry
2. A person or creature that plays a role in the biological propagation of another, reflecting their genetic heritage
3. A male or female parent who provides genetic material to offspring

Etymology: The Latin "genitor" meant "begetter" or "father," and it came from the verb "genere," "to beget," which is also the source of "genus," "gender" and "genre." The suffix "-tor" marks the doer of an action, so a genitor is literally the one who generates. Latin also gave us "genitrix," the female counterpart, which English borrowed separately. English picked up the word through Old French, where forms such as "geneteur" were in use, and it appeared in Middle English as "genitour." Its meaning has stayed fixed on the biological sense of a parent, which is why it survives mainly in scientific, legal and formal contexts, sitting quietly beside "father" and "mother."

Synonyms: father, parent, procreator, sire, ancestor

Antonyms: descendant, offspring, child, progeny, successor