interpolar

[ in-ter-poh-ler ]
/ ˌɪn tərˈpoʊ lər /

adjective

connecting or being between poles: an interpolar flight.

Origin of interpolar

First recorded in 1865–70; inter- + polar
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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