vicesimum
Vicesimum is the neuter singular form of the Latin ordinal vicesimus, meaning the twentieth. In classical Latin, vicesimus functions as an adjective that agrees with a neuter noun and is used to designate the twenty-first item in a sequence, the twentieth year, or similar enumerations. The form appears in inscriptions and Latin prose where a neuter noun is implied or explicitly present.
Etymology and usage: The term derives from the standard Latin counting system, with vicesimus serving as the
Modern usage and significance: Vicesimum is primarily of linguistic and historical interest. It does not constitute
Example: A common Latin construction is anno vicesimo, meaning “in the twentieth year,” where vicesimo is the
See also: Latin numerals, vicesimus, Italian and Latin ordinal forms, Latin grammar.
Note: Vicesimum is a grammatical form rather than a widely used term with an independent sense in