PLEN'ITUDE, n. [L. plenitudo, from plenus, full.]
Fullness; as the plenitude of space.
1. Repletion; animal fullness; plethora; redundancy of blood and humors in the animal body.2. Fullness; complete competence; as the plenitude of the pope's power.3. Completeness; as the plenitude of a man's fame.