speciosity · noun1
- Latin · derived fromspeciōsitās“beauty”
- Middle English · inherited fromspeciouste“attractiveness”
- English todayspeciosity
From Middle English speciouste (“attractiveness”), from Latin speciōsitās (“beauty”), from speciēs (“appearance”). By surface analysis, speci(ous) + -osity.
speciosity · noun2
First known use, by meaning
- from circa 1450 The state or quality of being specious; speciousness.
Etymology from Wiktionary, CC BY-SA 4.0.