sire has definitions from the field of zoology
1
[ verb ] make children

Examples

"Abraham begot Isaac" "Men often father children but don't recognize them"

Used in print

(Patrick Dennis, Little Me....)

And at three different times during our turbulent marriage strange girls , with the commonest of accents , telephoned to announce to me that Letch had sired their unborn children !

2
[ noun ] the founder of a family

Synonyms

father forefather

Examples

"keep the faith of our forefathers"

Related terms

ancestor patriarch beget

3
[ noun ] a title of address formerly used for a man of rank and authority

Related terms

lord

4
[ noun ] (zoology) male parent of an animal especially a domestic animal such as a horse

Related terms

male beget

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