A person who operates a business feeding and caring for livestock belonging to others for a fee.
From agist plus the agent suffix -ator, which comes from Latin -ator and creates nouns meaning 'one who does.' This is a more formal version of agister.
The legal term 'agistator' appears in old English common law cases about disputes over animal care and payment—courts had to decide who was responsible if a boarded horse got sick or died, shaping modern contract law.
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