Vainglorious means boastfully and excessively proud. A vainglorious speech, vainglorious display, vainglorious and empty.
It is stronger than vain and older-sounding, and it carries the idea that the pride is unearned as well as loud. Vainglory was counted among the deadly sins before pride absorbed it. The Latin vanus means empty.
1adjectivevaingloriousBoastfully and excessively proud.
“The vainglorious general had statues of himself put up in every town.”
vainglorious is a quality of pride.
Latin vanus, empty, plus gloriosus, boastful. Vainglory was once counted a deadly sin of its own.
Latin
vānus — empty
Old French
vain glorios
Middle English
veinglorious
English, today
vainglorious
From Middle English veinglorious, from Old French vain glorios, from Latin vānus (“empty”) + glōriōsus.
Etymology from Wiktionary, CC BY-SA