Antonyms and Synonyms for au-gratin

1. au gratin (adj.)

cooked while covered with browned breadcrumbs (and sometimes cheese)

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2. Au (n.)

a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia

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