Third-person singular present form of agist (feeds livestock for payment), or plural of agist when used as a noun (people who agist).
Standard English verb conjugation and noun pluralization. The -s suffix marks either present tense third person singular or plural noun forms.
Modern agricultural records still use the verb 'agists' when discussing how farms manage shared pasture land—it's a technical term that has survived 800 years because it describes a specific economic relationship that hasn't really changed.
Complete word intelligence in one call. Free tier — 50 lookups/day.