Plural of gaudery; collections of showy ornaments, cheap trinkets, or flashy decorations lacking real value or good taste.
From 'gaud' (showy ornament) plus '-ery' suffix (indicating a collection or quality), with '-ies' pluralization, creating an abstract noun for the act or habit of displaying gaudy items.
The suffix '-ery' creates wonderful collective nouns—'trickery,' 'bravery,' 'snobbery'—each one naming a whole category of behavior or things from a single root word.
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