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Definition of bypass

bypass

/ˈbaɪˌpæs/
by · pass

Plural:bypasses
•
Past Simple:bypassed
•
Past Participle:bypassed
•
Present Participle:bypassing
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bypass Lexical Profile

bypass Game Scores & Validity

• noun

1

A road or highway that passes around a densely populated area, town, or congested district to allow through traffic to flow without local delays.

Example

"The new highway bypass significantly reduced commuter traffic through the historic town center."


2

A surgical procedure that creates an alternative passage for the flow of blood or other bodily fluids around a blocked or damaged organ or vessel, especially in the heart or stomach.

Example

"He recovered remarkably well after undergoing a triple coronary bypass last autumn."


3

A secondary pipe, channel, or electrical circuit that provides an alternative route for fluid, gas, or electric current around a main component.

Example

"The engineer opened the safety bypass to relieve excess pressure in the main steam line."

Synonyms
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• verb

1

To go past or around a place, obstacle, or congested area rather than traveling directly through it.

Example

"We took the coastal route to bypass the heavy construction on the main interstate."


2

To circumvent, ignore, or avoid a standard rule, formal procedure, or level of authority in order to achieve a result more quickly.

Example

"The committee voted to bypass the usual review process so the emergency funding could be released immediately."

Synonyms
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Antonyms
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Word Origin & Etymology

Formed in the mid-19th century as a compound of the prefix 'by-' (meaning secondary or side) and 'pass' (a route or passage), originally referring to a secondary pipe or channel for diverting gas or water.

Cite this Entry


Wordmom. (2026). Definition of Bypass. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bypass
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