Definition of transpolar
: crossing or extending across either of the polar regions
Recent Examples of transpolar from the Web
KLM has since rerouted transpolar flights away from Alaska because of the volcano, as have other airlines that fly to Japan.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'transpolar.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of transpolar
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