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noun C1 Advanced Uncommon

bypass

BEYE-pahs

Bypass (noun) means a road built to route traffic around a town or busy area. Example: “The new bypass cut twenty minutes off our drive.”

noun
1
A road built to route traffic around a town or busy area.
"The new bypass cut twenty minutes off our drive."
2
A surgical procedure that reroutes blood flow around a blocked or damaged part.
"He had heart bypass surgery last spring."
verb
1
To avoid something by going around it, or to skip normal procedure.
"The app lets you bypass the login screen with a fingerprint."
"They bypassed the usual paperwork to speed up the deal."

How to use bypass

Learner’s notes

In plain EnglishA road, medical route, or shortcut that goes around the normal path.

Common pairings
bypass surgery a ring road bypass bypass the system

Word forms

bypassed past tense, bypasses plural, bypasses singular

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The new _____ cut twenty minutes off our drive.

Etymology

A straightforward compound of by- + pass — literally a route that "passes by" the main one.

Related words

Frequently asked questions

What does “bypass” mean?

The word “bypass” means a road built to route traffic around a town or busy area. In plain terms, a road, medical route, or shortcut that goes around the normal path.

How do you pronounce “bypass”?

“Bypass” is pronounced BEYE-pahs (/ˈbaɪpæs/ in IPA).

How do you use “bypass” in a sentence?

Here is “bypass” used in a sentence: “The new bypass cut twenty minutes off our drive.”

What part of speech is “bypass”?

Depending on how it is used, “bypass” can be a noun and a verb.

Is “bypass” a common word?

“Bypass” is an uncommon word in modern English, usually learned at around the C1 level.

How many meanings does “bypass” have?

“Bypass” has 3 distinct senses listed in this dictionary. The most common is: a road built to route traffic around a town or busy area.

What is the difference between a bypass road and a heart bypass?

A bypass road is built to route traffic around a town or busy area, avoiding congestion. A heart or surgical bypass is a medical procedure that reroutes blood flow around a blocked or damaged part of the body. Both share the core idea of going around an obstruction, one for traffic and one for the body.

How is "bypass" used as a verb in everyday speech?

As a verb, "bypass" means to avoid something by going around it, or to skip normal procedure, as in "they bypassed the usual approval process." It's used both literally, for physical routes, and figuratively, for skipping steps or rules.

Is "bypass" only used in traffic and medical contexts?

No, while traffic and medical procedures are the most common uses, "bypass" as a verb applies broadly to any situation where someone avoids an obstacle or skips a standard step, such as bypassing a firewall or bypassing bureaucracy.

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Definitions: FreeDict original editorial