biregional en · ADJ
Etymology
From bi- + regional.
Meanings
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(not-comparable) Of or relating to two regions.
Cave communities are tightly-knit, enduring structures that tend to channel local migration between contiguous countries; biregional communities are likely to merge migration between two distinct geographic regions (e.g., North Africa and Europe); and bridging communities have hub-and-spoke structures that tend to emerge dynamically from globe-spanning movements.
2016, Valentin Danchev, Mason A. Porter, “Heterogeneity of Global and Local Connectivity in Spatial Network Structures of World Migration”, in arXiv: