bimensal

[ bahy-men-suh l ]
/ baɪˈmɛn səl /
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adjective Obsolete.

occurring once in two months; bimonthly.

Origin of bimensal

First recorded in 1670–80; bi-1 + mensal1

Usage note

See bi-1.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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