Primiti[ae]

from The Collaborative International Dictionary of English v.0.48

Primitia \Pri*mi"ti*a\, n.; pl. {Primiti[ae]}({Primitias},
   obs.). [L. primitiae, pl., fr. primus first. Cf. {Premices}.]
   (Eng. Law)
   The first fruit; the first year's whole profit of an
   ecclesiastical preferment.
   [1913 Webster]

         The primitias of your parsonage.         --Spenser.
   [1913 Webster]