sire /sīr/

1. A father, esp of a horse or other animal
2. An ancestor
3. A master, lord, man of high rank (obsolete)
4. A term of address to a king (historical)
5. A senior or elder (obsolete)

(of animals) to father

sirˈing noun

• at one's command
• at one's convenience
• at one's disposal
• at one's earliest convenience
• at one's elbow
• at one's finger-ends
• at one's finger's-ends
• at one's fingertips
• at one's leisure
• at one's wit's end
• at one time
• atonic
• atonicities
• atonicity
• atonies
• atoning
• atoningly
• atony
• atop
• atopic
• atopies
• a top noise
• atopy
• atorvastatin
• atorvastatins