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13-Letter Words That Start With: BIR

There is 1 13-letter word, 11 13-letter phrases and 0 13-letter abbr's that start with BIR.

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Expand?WordSave?LengthUsagePointsType
birefringence13
21 nounn
noun

• splitting a ray into two parallel rays polarized perpendicularly

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All 13 Letter Words

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