interborough

[ in-ter-bur-oh, -buhr-oh ]
/ ˈɪn tərˌbɜr oʊ, -ˌbʌr oʊ /
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adjective

between boroughs.
of, relating to, or located in two or more boroughs.

noun

a transportation system operating between boroughs.

Origin of interborough

First recorded in 1900–05; inter- + borough
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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