tallagium

• taillāgium, tailliāgium, talliāgium

From Old French taillage, equivalent to tail (“cut; restrict”) + -age, from tailler.

• (Classical) IPA^(key): /talˈlaː.ɡi.um/, [talˈlaː.ɡi.ũː]

tallāgium n (genitive tallāgiī or tallāgī); second declension

1. (medieval, historical) Tallage: an arbitrary royal tax upon the Crown's demesne lands and royal towns.
2. (medieval, by extension) Other similar arbitrary imposts by feudal lords upon their vassals, particularly:
   1. A municipal tax.
   2. A toll.
   3. A customs duty.
   4. A levy or other imposition.
3. (medieval, by extension) A grant; financial assistance.

Second declension.

¹Found in older Latin (until the Augustan Age).

• Talliagium, Tallagium in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
• Niermeyer, Jan Frederik (1976), “talliagium”, in Mediae Latinitatis Lexicon Minus, Leiden, Boston: Brill, page 1,013/1