[ in-ter-poh-ler ]
/ ˌɪn tərˈpoʊ lər /
connecting or being between poles: an interpolar flight.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for interpolar
In other words, the width of the coil-side must not exceed the width of the interpolar gap between two fields.