Bidirectional

adj. in two directions

The term "bidirectional" can refer to:A Tram or Train or any other Vehicle that can be controlled from either end and can move forward or backward with equal ease without any need to be turned around (see also Push-pull train).Bidirectional script supportDuplex
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Adjective
1. reactive or functioning or allowing movement in two usually opposite directions
(antonym) unidirectional
(similar) biface, bifacial

bidirectional
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BIDIREZIONALE