Agister; Agistor

Part of speech: noun (n.)

1. Formerly, an officer of the king's forest, who had the care of cattle agisted, and collected the money for the same; -- hence called gisttaker, which in England is corrupted into guest-taker.

2. Now, one who agists or takes in cattle to pasture at a certain rate; a pasturer. Mozley & W.