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Pronunciation varies by accent · noun
(heraldry) A lozenge with a smaller round hole in the centre, showing the field (rarely used)..
Use rustre when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Rustre means (heraldry) A lozenge with a smaller round hole in the centre, showing the field (rarely used)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use rustre where its definition matches the intended context.
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