bidirectional
adjective
bi·di·rec·tion·al
ˌbī-də-ˈrek-sh(ə-)nəl 
-dī-
: involving, moving, or taking place in two usually opposite directions
bidirectional flow
bidirectional replication of DNA
bidirectionally
adverb
Examples of bidirectional in a Sentence
Recent Examples on the Web
In addition to a roof full of solar cells to help charge the cars inside, the facility is chock-full of bidirectional chargers.
—
Tim Stevens, ArsTechnica, 4 May 2026
Eng framed the locomotive purchase as one piece of a broader strategy that also includes track upgrades, bidirectional service and incremental electrification.
—State House News Service, Boston Herald, 1 May 2026
The company has about 3 GW of these bidirectional AI UPS units either operating or under construction.
—IEEE Spectrum, 29 Apr. 2026
The $200 million project will also allow bidirectional signals, reducing delays, as well as track realignments and upgrades to the catenary system that supplies overhead power to the trains.
—Doug Ross, Chicago Tribune, 28 Apr. 2026
See All Example Sentences for bidirectional
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Tim Stevens, ArsTechnica, 4 May 2026
Eng framed the locomotive purchase as one piece of a broader strategy that also includes track upgrades, bidirectional service and incremental electrification.
—State House News Service, Boston Herald, 1 May 2026
The company has about 3 GW of these bidirectional AI UPS units either operating or under construction.
—IEEE Spectrum, 29 Apr. 2026
The $200 million project will also allow bidirectional signals, reducing delays, as well as track realignments and upgrades to the catenary system that supplies overhead power to the trains.
—Doug Ross, Chicago Tribune, 28 Apr. 2026
See All Example Sentences for bidirectional
Cite this Entry
“Bidirectional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bidirectional. Accessed 14 May. 2026.
Copy CitationKids Definition
bidirectional
adjective
bi·di·rec·tion·al
ˌbī-də-ˈrek-sh(ə-)nəl
-dī-
: involving, moving, or taking place in usually two opposite directions
Medical Definition
bidirectional
adjective
bi·di·rec·tion·al
ˌbī-də-ˈrek-shnəl, -dī-, -shən-ᵊl
: involving, moving, or taking place in two usually opposite directions
bidirectional flow of materials in axons
bidirectional replication of DNA
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