rustre

noun

rus·​tre

ˈrəstə(r)

plural -s

1

heraldry : a lozenge pierced with a round opening to show the tincture of the field behind

2

: a metal scale of oval or lozenge shape used on medieval armor

Word History

Etymology

French ruste, rustre

First Known Use

1664, in the meaning defined at sense 1

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Rhymes for rustre

• adjuster
• baluster
• blockbuster
• combustor
• lackluster
• bluster
• buster
• cluster
• duster
• juster
• luster
• lustre